INDEX OF AUTHORS’ NAMES.A B S T R A C T S . 1885.And also to Transactions, 1885 (marked TRANS.) ; and to such papersas appeared in Abstract of Proceedings but not in Transactions(marked PROC.).A.Abney, W.deW., andR.Festing,ab-sorption spectra thermograms, 1175. -- relation between energy andradiation in the spectrum of incan-descence lamps, 325.Albertoni, K., action and metamor-phoses of Bome Substances in theorganism in relation t o diabetes, 683.b l b i t z k y , A., p-dipropylzcrylic wid,242. - refractive power of the hgdro-carbon C12H20, 211.A i t k e n , A. P., report on ensilage andmanuring beans and barley, 1255.Alekhine, A., anhydrides of mannitol,744.Alexheff, P., action of light nitro-cumic acid, 794. - derivatives of azocumic acid, 390.AlexBeff, W., reciprocal solution of- stability of compounds, 114.Allen, A.H., estimation of ethyl ni-trite in spirit of nitrous ether, &c.,1013.Allen, A. W. See Norton.Allen, W., and A. Kolliker, deriva-tives of triphenylcarbinyl bromide, 655.Allihn, F., apparatus for filtering in avacuum, 631.Amagat, E. H., correctionof the resultsgiven in a paper on compressed gasmanometers, 341. - density and atomic volumes ofoxygen and hFdrogen, 631.Am t 11 or, C., caramel, 604. - niiclein of grape stones, 823.Ancel. See Bauer.A n d e e r, J., phlorglucinol as an anti-liquids, 340.septic, 454.VOL. PLVLII.And6s, L. E., preparation of woodstains in the solid form, ’711.Andouard, A., estimation of gumarabic in syrup, 299.Andouard, d., and V.DQzauna;r,mfiuence of exhausted beet root pulpon cow’s milk, 73.An d r ae, desiccation of seed potatoes,1155.And r 6 , G., ammonio-cupric sulphatealid a basic cupric sulphate, 8’73. - basic and ammoniacal nitrates,634.- ammonio-zinc sulphates, 485.Andre. See Berthelot.And r e ae, J. L., method for estimatingthe specific gravity of solid substancessoluble in water, 332. - specific gravity of saturated E O ~ U -tions of solid substances at varioustemperatures, 334.Andrews, T., electromotire force be-tween metals a t high temperatures,11’75.Anrep, B. v., physiological actiou ofptomai’nes, 682.Anschiitz, R., action of phosphoricchloride on salicylic acid, 1061. -- formation of the anhydrides ofmono- and di-basic acids, 243.- formation of meth.) 1 racemate frommethyl dextro- and lee-c.o-tartrates,966. - malic acids, 1049. - new method of preparing aromatichydrocarbons, 1064, and TRANS., 898. - pipitzahoic acid, 776. - racemic acid, and the calcium saltsof the four tartaric acids, 243. - replacement of two chlorine atomsin chlorides by means of anhydrousoxalic acid, 263.4 11278 INDEX OF QUTHORS.Anschutz, R., and C. H i n t z e , di-ammonium oxalate, 1049.Anschiitz, R., and H. Immendorff,action of aluminium chloride, 269. -- preparation of homologues ofbenzene by aid of aluminium chloride,769.Anschiitz, R., and A. Eeku16, usefulapparatus, 1035.Anschiitz, R., and F. Klingemann,preparabion of malic acid from citricacid, 1050.Anschiitz, R., and W.L e a t h e r , de-rivatives of pipitzahoic acid, 777.Anschiitz, R., and P. Meyer, amido-and hydroxy - phenanthraquinones,1067.Anschutz and E. Romig, action ofaluminium chloride on mixtures ofethylidine chloride with benzene,toluene, or’metaxylene, 768. -- nitration products of di-phenylethane, 800.Anschiitz, R., and &. W i r t z , decom-position of ayomatic salts of fumaricacid, 1064, and TRAYS., 899.A n t r i c k, O., benzylindole, 543. - compounds of diacetoiiamine withAntrick. See also E n o r r .A r c h b u t t , L., free acid in oils, 446.Arche, A., and C. Hassack, analpisof some Indian bronzes and theirpatina, 100.Aristoff, V., oxidation of acids of thelactic Reries, 752.Armstrong, El.E,, constitution ofthe fulminates, TRANS., 79.Armst,rong, H. E., and A. K. M i l l e r ,products of the manufacture of gasfrom petroleum, PROC., 77.Ariiaud, M., colouring ma%ter ofleaves, 670.A r n o l d , C., estimation of chlorides inurine, 835. - estimation of nitrogen, 837. - Kjeldahl’s method of nitrogenestimation, 930.Arons, L., heat of dilution and Rpeeificheat of saline solutions, 1101.A r t h , G., action of anhydrous am-moniacal ammonium nitrate on metals,1039.A r z r u n i , A., groddeckite, a new zeo-lite, 32. - minerals from a chromite deposib,31. - sulphur from Zielenzig, 27.A t a n a s e s c 0, analysie of artificialA t w a t e r , W. O., acquisition of atmo-aldehydes, 502.brochantite, 1117.spheric nitrogen by plants, 1005.A u b e r t , L., and V.G i r a r d , manufac-ture of cane-sugar from starch, 1274.Aubert, P. See LQpine.Aubin, E., estimation of phosphoricacid, 1093.Au bin. See also Nuntz.Au douar d, analysis of phosphaticmanures, 838.Audopnaud, A., and E. Zachare-wicz, farmyard manure, 834, 1260.d u s t e n , P. T., and F. A. W i l b e r ,purification of drinking water by alum,936.Auwera, K., pseudocumenol, 380.B.B aey er, A., polyacetylene compounds,759, 1198.Baginsky, A., occurrence of xanthine,guanine, and hypoxanthine, 286. - use of milk preserved by hightemperatures for children’s food, 679.B a k e r , H., orthovanadates of aodiuxu,&c., TBANS., 353.Baker, H. B., combustion in driedgases, TRANS., 349.Bakker, R.P., tengkawang fat orvegetable tallow, 710.B a1 b i a n o, L., derivatives of bromanisicacid, 530.Balmer, J. E., spectrum lines of hy-drogen, 1025.Barnberger, E., colour reactions oforthodiLetones, PO?. - mixed azo-compounds, 157.- retene, 549.Bamberger, E., and 5. C. Hooker,retene, 905. -- conatitubion of retene, 1070.Bamberger, E., and J. Kranzfeld,chrysene, 1069.Barbsglia; G. A., parabuninidine, afourth alkalo’id from Buxus semper-virelzs, 177.- thiovaleraldehyde, 136.Barbier, E., relation between theordinary thermometer and the weightthermometer, 111.Barbieri. See Sachs.B a r k e r , G-. F., and others, report onglucose, 206.Barnes, J., sepamtion of metals Dre-cipitated by hydrochloric acid, 59?.B a r r o i q chloritoyd from Morbihan,1118.B a r t h, M., abnormal fermentationunder unfavourable circumstances,942. - specific influence of acetic acid onthe fermentation of must, 942IXDEX OF AUTHORS.1279Ba.rth, J., and 1,. Schreder, suh-stances formed by the fusion of quinolwith soda, 520.Bartoli, A., capillary constants ofliquids and cohesion of solids, 866. - conductivity of cetyl alcohol, 855.- electrical conductivity of carbon- impermeability of glass togases, 869.- relation between fusing and boilingpoints, 859.B a r t o l i , A., and E. S t r a c c i a t i ,critical volumes of paraffins, 859,-- MendelCeff’s formula for theexpansion of liquids, 859.B a r z i l ov s k y, J., oxidation of aromaticdiamines, 525.B a t t u t , L., estimation of sugars andglucoses, 693.- sulphurous anhydride in sugarrefining, 709.B a u e r , H., boiling point anomalies ofthe chlorinated acetonitriles and theirderivatives, 1120.Bauer, M., 2.R r o u a r d , and J.A n c el, vegetable leather, 851.B a u e r, It., azobenzenethiosulphonicacid : azobenzenesulphonic acid, 1139.I) a u e r, R. W., sugar from Agar-Agar,500.B aum, J., simple method for preparinghippuric acid and allied compounds,981.compounds, 624.Baum. See also Schotten.Baumann, E., compounds of mercap-tans with aldehydes, ketones, andketonic acids, 748.- derivatives of pyruvic acid, 513.Baumann. See also Nolting.B a u m e r t , G., lupinidine from Lupinusluteus, 177.- behariour of lupinidine with ethyliodide, 676.Baumhauer, E.H. v., simple form ofthermo-regulator and registering ther-mometer, 471. -- the Ngawi meteorite, 1190.E a u m s t a r k , E”., new methodof proxi-mate resolution of the brain sub-stance, 918.B B cham p, A., optical inactivity ofcellulose, 500. - optical inactivity of celluIose andthe rotary power of pyroxylin, 237. - organisms which produce zymases,580. - origin of microzymee and vibrioles,417. - rotary power of solutions ofcellulose in Schweizer’s reagent, 369.Bkchamp, J., and A. Dujardin,thezymase of jequirity, 1086.Bechi, detection of cotton seed oil inBeckenkamp, J., the coe5cients ofBec ker, F., aluminium sulphate, 1271. - estimation of tannin, 934.B e c k u r t s , H‘, estimation of arsenic in- hydrochloric acid in Marsh’s appa-- preparation of hydrochloric acid- separation of alkaloids in, forensic- strychnine, 675.- strrchnine and brucine, 911.B e c k u i t s , H,, and R. Otto, action ofheat and water on the halogen sub-stituted acids of the C,H2,O2 series,506. - monohalogen-derivatives of aerylicacid, 509.Beckurts. See also Otto.Becqucrel, E., spectroscopic study ofcompounds rendered pliosphoresc~ntby the action of light on electricaldischarge, 109b.B e e t z, W. v., constant element forelectrical measurements, 2.BQhal, A., separation of copper andcadmium, 1012.Behrend, P., chasgee occwring inbarley during malting, 617.B e h r e n d, R., derivatives of carbamide,246.Behrmann, A., and A.W.Hofmann.amides of citric acid and their comer-sion into pyridene-derivatives, 138.Beilby, G., preparation of ammoniafrom nitrogenous minerals. 304.B e i l s t e i n , F., and E. IYiioganil,angelic and tiglic acids, 42. -- unsaturated compounds ofthe fatty series 740.Bell, L., absorption spectrum of nitro-gen peroxide, 949. - spectroscopic determination oflithium, 101 2.Bellamy, F., action3of some metala onmixtures of acetylene and air, 951.Belohoubek, A., colouring mattersfrom ebony wood, 396.BQmont. See Ekard.Benas, T., naw tin salts, ’727. - volumetrio estimation of tin, 839.B enckiser. See Nietzki.Bender, C., saline solutions, 12.Benedikt, R., and C. Hazura, morin,Benedikt, R., and P. J n l i u s , a n mB enedikt. See also Weselsky.olive oil, 301.elasticity of crystals, 729.judicial cases, 439.ratus, 440free from arsenic, 4M.analpis, 701.563.resorcinol blue, 386.4 r 1280 INDEX OF AUTHORS.Benoist.See Collin.B e r an, A., paramidoctylbenzene, par-amidocaprylbenzene, and amidoctyl-toluefie, 523.Berchem, Y. de, ditolyl phthalide,266.B e r e n d, L., dimethylquinoline, 274. - trimethylquinoline, 558.Berendes. See Fleischmann.B e r g e r , F., action of acetamide onphehyl-cyanamide, 38’7.Berglund, E., separation of chlorinearld bromine, 836. - separation of tiu, antimony, andarsenic, 839. - Vortmait‘s method far estimatingchlorine in the presence of bromine,836.B e r j u, G., derivatires of amidoazoben-zene, 660.B e r l i n e r b l a u , J., action of cyanogenchloride on ortho- and paramido-pheneto’il, 147.Bernheimer.See Nasini.B e r n r e u t h e r, C., steeping of barley,B e r n t h s e n , A., ammonium bases de-- methylene-blue and allidd dyes,B e r n t h s e n , A., and W. Bess, qui-B e r n t h s e n , A., and A. Semper,B e r n t h s e n . See also Hess.B e r t h e l o t , action of bromine on- chemical neutrality of salts, 4’72. - isomerism in the benzer‘e series,- principle of maximum work, 868..__ rate of propagation of detonationin solid and liquid explosives, 478. -- thermo-chemistry of phosphorustrifluoride, 528. - volatility of sulphur and mercury,953.B e r t h e l o t and Andr6, carbonates inliving plants, 1086. -- formation of nitrates inplants, 581.-- oxalic acid in plants, 1164.B e r t h e l o t and Vieille, heat bf com-bustion of charcoal and arganic .com-pounds, 326. -- specific heat of gaseous ele-ment a t high temperatures, 7. -- specific heat of steam andcarbonic anhydride a t high tempera-tures, 7.B c r t h e l o t and Werner, bromine sub-slitutions of polyhjdric phenols, 627.1273.rived from quinoline, 814.259.nolineaminonium bases, 558.juglone, 546.chlorides, 632.1177.B e r t h e l o t and Werner, heats o f for-mation and transformation of the by-droxybenzoic acids, 1103.7- beht of neutralisation ofhydroxybenzoic acids, 1032.-- isomerism in the benzeneseries : heat of neutralisation of poly-hydric-phenols, 628.B.ertoni, G., mineral water of Acqrra-rossa, 494.Beseler, O., and M.Miircker, culti-vation of varieties of oats, 1008.B eu t e 11, A., the potash soda felspars ofSiIesia, 31.Bevad, J., wte of formation of thecarbonates of the alkaline eart,hs inrelation to time, mass, &c., 480.B ev a d e, solubility of lithium carbo-nate, 634.B e y e r, C. , derivatives of mandelic acid,982. - 1-y-dimetlylquinoline, 1246.- homologue of quinoline, 672.Beyer and Kegel, preparation of di-nitrophenolsulphonic acid, 269.Be z o 1 d, W. v., cohesion figures, 335.B i e d e r t , F., albuminoids of humanmilk, 922.B i g n am i n i, estimation o€ sacchsrose,glutose, and lactose, 443.B i n d e r . See N o l t i n g .Bindewald. See Zincke.B i r n i e, 5..decomposition of ferrousoxalate, 752.Bischoff, C. A., and C. Rach, derira-tives of orthonitrobenzoic mid, 263. -- ethyl acetylenetetracarboxyl-ate, 244.-- symmetrical dimetbylsuccinicacid, 855.B i shop, W., analysis of honey, 444.B i s t ~ r z p c k i , A., and S. v. Kosta-n e cki, new isoneride of enxanthone,1077.B i z z a r r i, D., hydroxycournarin, 901.Bladin, J. A., action of cyanogen on- cyanogen compounds of the aro-- derivatives of dicyanphenylhydra-B l a i r , A. A, valuation of acetate ofB 1 a k e, F. H., vanadinite in Arizona,489.B 1 a k e, W. P., columbite in the Black- crystallised gold in prismatic forms,B l a n k . See K n o r r .B l a t t n e r , Q.. deromposition of ammo-nium sulphate by means of sodiumsulphate of, 613.aromatic diamines, 256.matic diamines, 784,zine, 980.lime, 1014.Hills of Dakota, 360.487ISDEX OF AUTHORS.1281B 1 e e k r o d el L., indices of refract ion ofliquefied gases, 467.B l o u n t , B., cause of the decrepita-tions in '' explosive pyrites," TRANS.,593.Bloxam, C. I,., detection of iron, alu-minium, &c., 1264.-estimation of manganese in cast-iron or spiegeleisen, 84. - some reactions of silver cyanide,133.Blumcke, A., determination of thespecific grarity of carbonic acid solu-tions, 215. - in0uence of conceiitration on thespecific heat. of aqueous and alcoholicsolutions of metallic chlorides, 8. - specific heat of aqueous alcohol,1031. - specific heat of concentrated sodasolutions, 1101.- specific heat of uranium, 625.Blumlein, F.O., action of bromaceto-- brorninated phthalic acids, 162.Bochefontaine and 0. d e Coninck,physiological action of 9-collidine-hexahydride, 681.phenone on arnides, 162.Bochefontaine. See also Ske.Bocklisch, O., ptoma'ines from fish,566, 1146.B o d e w ig, C., nephrite from Tasmania,733.Bodewig, C., and G. v. R a t h , cole-manite from California, 957.Bodewig. See also L a Coste.B o h m, L., and 0.8 c h w e n k, ptrefac-tion of albumin in the alimentarycanal of Herbivores, 284.B 6 h in, R., chemical and toxicologicalrelations of certain fungi, 1008.Boessneck, P., condensation of chloralhydrate with tertiary amines, 976.B 6 t t c h e r , W., migrations in benzeneort,ho-di-derivatives, 658.B o t t g er, silvering of glass, 847.B o t t i n g e r, C., condensation products- preparation of thiolactic acid, '752.- pyridinetricarboxglic acid, 1144.B o h 1 and, K., estimation of nitrogen inBohland. See also P f l u g e r .B oh 1 i g, E., action of silver nitral e onpure potassium monocarbonate, 1111. - solubility of glass, 688.B o i l l o t , A., heat of combination ofhydrogen and oxygen, 8.Boisbaudran, L. de, action of hydro-gen peroxide on cerium and thorium,635. - alloys of indium and g:bllium, 638.of pyruvic acid, 758.urine, 6p9.B o i s baud r a n, L. de, fluorescence ofrare earths, 1174. - new order of metallic spectra,949.- spectrum of ammonia, 1025. - spectrum of samarium, 621.l3ondi. See Weinreb.B o n g a r t z , J., volurrietric estimation ofphosphoric acid, 438.Bonnier, G., and L.Mangin, ex-change of gases between lichens andthe atmosphere, 580.Bonz, R., bromination of U- and p-$hio-phenic acids, 1206.-- derivatives of ethylthiophen, 766, - synthesis of thiophendicarboxy licacid, 1207.Booth, J. C., graphite crucibles, 616. - tougheiiirig gold, silver, &c., in thecrucible, 462.Boquillon, H., action of chlorine onisobutyl alcohol, 961.Borden. Set! Wood.Bosshard, E., Kjeldahl's method ofBosshard. See also SchulzeB 0 s t wic k, A. E., influence of light onthe electrical resivtance of metals,46'3.Bottomley, J. T., condensation ofgases on the surface of glass, 477.- Daniell's cell of small internd re-sistance, 469.Bouchardat, G.? glycol and glycol-monochlorhydrin, 498.Bouchardst, G., and J.L a f o n t ,essence of lemon, 1141,Bourgoin, E., solubility of mercuriciodide in water and alcohol, 350.B o u r q u e l o t , E., diastase, 927.- differences between pepsin and- fermentation of invert sugar, 1085.- selective fermentation, 1003.Bourquin. See Nencki.B o u r s i e r and St. AndrB, manulingpotatoes with potash salts, 833.B o u s s i 11 g a u 1 t, temperature of hail-stones, 685.Bouty. See C a i l l e t e t .B r a d b u r y , C. M., garnet (var. Spessn-rite), from Amelia Go., Virginia,227.B r a d f o r d , S. S,, basic lead acetate as atest for olive oil, 603.Brame, C., pseudoquadratic acta-hedrons of sulphur, 1182.Brass.Fee Wallach.Brasse, L., action of the dimtase of- presence of amglaPe in leaym,estimating nitrogen, 837.trypsin, 408.malt on crude starch, 499.1821232 INDEX OF AUTHORS.B r a u n , H., titration of carbamide withB r a u n e r , B., chemistry of the ceriteBredt, J., camphoronic acid, 395.Bremer, G. J. W., change of specificrotatorx power under the influence ofmrious solvents, 622.B r e u e r . See Zincke.Brieger, L., bacteria, 5'78. - basic products (ptoma'ines) fromhuman corpses, 278.Briem, H., absorption of water bybeetroots, 928.B r i t o , P. S., method of testing foriodine in presence of large quantitiesof bromine, 189.B r i x, R., exchange of chlorine, bromine,and iodine between organic and inor-ganic compounds, 34.B r o u a r d .See Bltuer.B r o u a r d e l , P., and P. Loye, poison-ing by hydrogen sulphide, 1151.Brown, H. T., and G. H. Morris,non-crystallisable products of theaction of diastase on starch, TRANS.,527.Brown, J., formation of R stalactite byTapour, 1034.Brown, W. G., a new hydrous man-ganese aluminium sulphete, from8evier Co., Tennessee, 226. - cassiterite from Irish Creek, Rock-bridge Co., Virginia, 488.Bruce, J. D., analysis of cassiteritefrom King Co., N. Carolina, 126. - marmalite from HimmelfahrtMine, Freiburg; 222. - silver hydroxide, 124.I3 rugelmann, G., on crystallisation,Brunig, A., yield of butter from freshB r u n , A., a crystal of stibnite fromB r u nn e r, H., azoresorcinol and azo-B r u n n e r , H., and E.Chnard,B r u n n e r , H., and W. Robert, colour-B r u n n e r . See also K r a f f t .B r u n t on, T. L., physiological actionof brucine and bromostrychnine,TRANS., 143.B u c h , K., conversion of phenols intoamines, 147.B u c h k a, K., action of sulphur chlorideon ethyl sodacetoacetate, 1200.f t u c h k a , K., and A. Erck, brazilin,907.Buchmann. See Maas.mercuric nitrate, 702.metals, TRANS., 8'79.114.and stale cream, 620.Japan, 221.resorZ;fin, 776./3-amidoalizarin, 806.irig matters from phenols, 525.Buchner, E., inhence of oxygen onfermentation, 1002.Buchner, E., and T. C u r t i u s , actionof ethyl diazoacetate on aromatichydrocarbons, 1207. -- synthesis of ketonic acidsfrom aldehydes and ethyl diazoacetate,1238.Buchner, G., detection of sugar inurine, M3.Bucheler.See H u f n e r .B u i sine, A., constituents of wool grease,Bulow. See Fischer.B u n g e, G., assimilation of iron, 574. - inorganic, constituents of musble,573.B u nge n er, H., degeneration of brewers'yeast, 417.Bunsen, R. W., capillary gas absorp-tion, 867.Burch, G. J., esperimenta on flame,466.B u r y , and 0. Provious, new proceaaof extraction of beet, 4 4 .Bus z, C., barytes from Mithlagger,'733.Butlerow, A., and B. Rizza, asarone,669.509.C.Cab e l 1, J. M., action of hydrogen sul-phide on metallic silver, 124. - crystalline pho!phorous anhydride,121. -- infusorial earth from Richmond,Virginia, 828.C ai 11 e t e t, L., liquefaction of oxygen,859.C a i l l e t e t and Bouty, electrical con-ductivity of solid mercury and othermetals, 855.Calm, A., a reaction of aldehydes,387.Calm.See also P h i l i p .Calmels, Gt., action of primary alco-holic iodides on silver fulminate,133.Calrnels, G., and E. Qossin, consti-tution of cocaine, 912.Camerer, W., estimation of nitrogenin the urine and faxes, 303. - metabolism of five children, M9.Campani, G., existence of manganesein plants, 832.Canzoneri, F., and V. Oliveri, mo-nobromo- and dibromo-pyromucioacid, 244,1126INDEX 08Canzoneri, F., and V. Oliveri,re-ciprocal transformation of the pgrol-line, furfuryl, and thiophene group-ings, 1144.Canzoneri, F., and G. Spica, actionof amides on ethyl acetoacetate,751.-- ethyl acetyl-/3-imidobutyrate,750. -- reactions of acetone withamides of the acetic series, 746. -- reduction of trincetonamine,883.Carboni, G., formation of starch invine leaves, 683.Carey, E., and F. H u r t e r , prepara-tion of ammonia from ammoniumaulphate, 1268.C a r h a r t , H. S., electromotive ,force ofa Daniell's cell, 321.Carles, I?., estimation of tannin, 302.- titration of potassium iodide,1011.Carnelley, T., the periodic law,344. - the periodic law and the occur-rence of the elements in nature, 13.Carnelley, T., and J. Schlersch-mann, influence of strain on ,chemi-cnl action, PBOC., 89.Carnelley, T., and A. Thom.son,bromo-derivatives of diphsnyl, tolyl-benzene, and ditolyl, TBAKS., 586.Carnot, A., the composition cf coal inrelation to the plants from which it isderived, 639.Carnot, A., and P.M. P r o r o m a n t ,estimation of cadmium, 1094.C a r p e n t e r , H. S., anJ W. 0. Nichol-B on, estimation of hydrogen peroxide,430.-- examination of water for or-ganisms, 442.C a r t e r , 0. C. S., delicate test for anti-mony, 1013.Casali, detection of chloral, 695.Casamajor, Y., silver iodide as a blow-pipe reagent, 1157. - the 4 method of-sugar analyk,693.Crtsthelaz, C., commercial phenols,447.C a t hrein, A., microscopic associlttionof magnetite with titanite and rutile,27.Cavazzi, A., action of hydrogen phm-phide on bismuth trichloride, 218. - action of phosphine on auric chlo-ride, 875. - bismuth antimoniate, 87.5.- dissolntion of aluminium in alka-line hydroxides, 1112.AUTHORS. 1283Cavazzi, A,, new compounds of bis-Cazeneuve, P., an isomeric chloro-- bromonitrocamphor, 270. - monochlorobromocamphor, 668.- preparation of nitrous oxide, 613. - trichlorocamphor, 58.Cazeneuve, P., and G. Linossier,action of pyrogallol on copper andiron salts, 1059.Cazeneuve, P., and J. More,l, crystal-lographic properties of camphor de-zivatives, 1141.C eo h, C. 0.: manufacture of santoninin Turkestan, 108.Cervello, V., Adonis cwpaaiana, 833.- phyniological action of trimethj 1-hydroxyethyl- and trimethylvinyl-ammonium hydroxide, 925.C e s aro, Gt., koninckite, 878.C hairy, action of vaaious compoundson bacteria af #the genus Tyrothrix,289.Chancel, G., characteristic reaction of-secondary alcohols, 646.- isomeric ketones, 505.Chancel, G., and F. P a r m e n t i e r ,chloraform hydrate, 363.-- solubility of carbon bisul-phide and chloroform in water, 630.Borne reactions of carbon bi-sulphide and its solubility in water,137.Chandelon, T., detection of strych-nine and other alkalo'ids, 605. - studies on peptonisation, 1252.Chaniewski, S., formation of fatfrom carbohydrates in the animalorganism, 280.Chappell, IJ. N., variety of chloropalfrom Albemarle, Virginia, 228.Chap p u i s.C h a r p e n t i e r , J., battery with EL circu-C h a r p e n t i e r . See also Clamond.Charpentier, P., valuation of manga-Chasanowitz, L., and C. B e l l , actionChastaing, action of chlorine and- alkyl derivatives of piloearpine,Chpl tard, T.M., estimation of alkalisCh&utard. See D e (3lermont.Chauveau, A., preventive inoculationChenhoukoff, M., separation of bu-muth, 653.bromocamphor, 806.plaster filters to steriliseliquids, 288.--See Vine en t.lating liquid, 714.nese peromide, 1162.of bromine on eugenol, 779.iodine on pilocsrpine, 1081.1250.in silimtee, 296.for splenic fever, 10%.tylenee, 4951284 INDEX OF 4UTHORY.Chechoukoff, M., action of chlorineon butylenes, 645.Chechoukoff. See also Lwoff.Cheesman, L. M., measurement ofrapidly alternating electric currents,4'71.Chemin, C. 0.) process for bleachingozokerite, 101.C h e r v e t, A., constants of capillarityof d i n e solutions, 1105.C h i c h k o f€, composition of albumi-noi'ds, 405.Chittenden, R.H., and Gt. W. Cum-mins, influence of bile, bile salts,and bile acids on amylolytic andproteolytic action, 999. -- relative digestibility of fishin gastric juiee, 569.C h i t t e n d e n , R.H.,and H. E. S m i t h ,palmitic acid and the palmitins,508.C h i t t e n d e n . See also Kuhne.Chlopinsky, detection of pierotoxi-nin in animal liquids and tissues,449.Christensen, 0. T., chromium andmanganese compounds analogous toferro- and ferri-cyanides, 737.Chuard. See B r u n n e r .Ciamician, G. L.,andM, D e n n s t e d t ,action of hydroxylamine on pyrroline,246..- - action of organic anhydrideson pyrroline, 378.Ciamician, G., and P.Magnaghi,action of aarbonyl ehloride on potas-sium pyrroline, 809. -- action of heat on eeetylpyrro-line and carbonylpyrroline, 1143. -- action of nascent hrdrogen onmethylpyrroline, 809. -- bases derived from pyrroline,1842.Ciamician, Gt., and P. Silber, acetyl-pyrroline, 808. -- - action of halogens on pyrro-line, 1077. -- action of nitric acid on pyrrylmethyl ketone, 810, 992.-- monobromopvridine, 811. I " - - pyrroline-a-carboxylic acid,246..__- pyrryl. methyl ketone sul--- pyrrylene dimethyl ketone,Cieslar, A., influence of light on theCimbal, 0.) and others, cultivationC k i an d i - B e 9, antiseptic properties ofphinic acid, 810.993.germination of seeds, 419.of potatoes, 587.carbon bisulphide, 97.Claassen, E., bittey principle of thecowberry, 1254.Clamond and J.C h a r p e n t i e r , newarrangement of the thermoelectric pile,8548.Clark, J. W., purification of mercurjby distillation in a vacuum, 350.Clarke, F. W., and T. M. C h a t a r d ,mineralogical notes, 491.C 1 a s s en, A., electrolytic estimutions,190, 597,1094.Classen, A., and R. Ludwig, quanti-tative analysis by electrolysis, 932.Claudon, E., employment of condensa-tion in fract,ionating apparatus, 331.C laus, A., dkgl quinoline-derivatives,814. - an allotropic modification of ama-rine, 1063. - quinoline, 908.Claus, A., and T. Cramer, nitro-and amido-derivativee of quinoline,908.Claus, A:, and I(. Elbs, alkylated di-phenylketones, 1065.Claus, A., and E. H i i t t e l i n , papa-verine, 996.Claus, A., and H.K a u t z , chloro-deri-vatives of ortho-xylene, 978.Claus, A,, and H. Kohlstock, ama-rine, 1132.Claus, A., and F. Mann, orthoethyl-toluene, 888.Claus, A., and T. Muchall, quinoline-carborylic acid, 560.Claus, A., and C. Ritzfeld, narceine,996.Claus, A., and P. S t e g e l i t z , a-di-quinoline from azobenzene, 173.Claus, A., and JJ. Tonn, cumenesnl-phonic acids, 903.Claus, A., and C. Witt, dinitro- anddiamido-amarine, 1062.Claus, A., and R. Wollner, methylparaxylyl ketone, 1136.Claus, C. F., manufacture of strontiumhydroxide, 937. - recovery of sulphur from hydrogensulphide, 304.Cleminshaw, E., lecture experimentson spectrum analysis, 1035.ClBve, P. T., action of hydrogenperoxide on the rare earths, 635.- diclymium-compounds, 1039. - samarium-compounds, 636.C 1 o e z, C., apparatus for preparinghydrogen, 631.Cohen, E., labradorite rock of thecoasts of Labrador, 644.Cohen. See Pechmann.Colin, value of disinfectants in chicken-cholera, 18QINDEX OF AUTHORS. 1285Collie, J. N., action of ammonia onethyl acetoacetate, 373.Collin, C., and L. Benoist, reducingvat for indigo, 1096.Colson, A., action of phosphoricchloride on ethers of the benzenegroup, 252. - heats- of formation of phthalates,1104. - saponification of halo‘id ether3 ofthe benzene series. by neutral sub-stances, 146. - xylenes, 654.Combemale. See Maipet.Comstock, W. J., and W. XGnigs,cinchona alkaloids, 910, 1248.C o 11 i n c k, 0.d e, brucine, 564. - decomposition of pyridine meth-iodides and ethiodides by t h s actionof alkalis, 2‘72. - homonicotic acid, 671. - a-picoline, y-lutidine, and pyridine,- pyridine-derivatives from brucine,- reactions of alkaloyds, 818.Coninck, de. See also Bochefon-Conrad, E. C. See G r i f f i t h s .Conrad, M., and N. G u t h z e i t , de-composition of sugar when heatedwith dilute acids, 745. -- halogen-derivatives oft ethyllevulinate, 42.Cook, E. H., detection and estimationof iodine, TRANS., 471.Coppole, F., ptomaynes, 278, 913.Corenwinder, B., growth of sugarbeet, 685.00 r n u, A., spontaneously reversiblelines in spectra, 853.Costobadie, Ha A., goods printedwithartificial indigo, 1023.Cotton, S., action of metals onchloral hydrate, 371.- action of oxidising agents onchloral hydrate, 1048.C o u n c 1 e r, C., and others, tannin-yield-ing substances and their applications,946.671.273.t a i n e .Cownley. See Paul.Crafts. See Friedel.Cramer. See Claus.Cripps,. R. A., and T. S. Dymond,detection of aloes in mixtures, 1015.Crook e s, W., mutual extinction of thespectra of yttrium and aamarium, 1025.Crova, A,, a diffusion photometer, 320.Crova and Garbe, charge anddischarge of secondary batteries, 1099.Cuboni, G.,forrnation of staroh in vineleave8, 1004.C u i s i n e r, L., manufacture of maltoseby D ubrunfaut’s method, 205-Cnmmins. See Chittenden.Curatolo, T., phenylcoumarinsul-phonic wids, 539.Curie. See Friedel.Curtius, T., diazoacetic acid ; diazo-acetamide pseudodiazoncetamide, 883.- formation of ethyl azinsuccinnatefrom ethyl diazoacetate 886.Curtius, T., and F. Xoc.h, derivativesof diazosuccinic acid, 885.C u r t i u s . See also Bucnner.C zacz e t k a,. G., nitrogen determina-tions by Kjeldahl’s metliod, 688.D.Dabney, C. W., and B. Van H e r f f ,determination of nitrogen by the cop-per oxide method, &c., 593, 930.D a c c o m 0, G., trichlorophenol, trichlo-ronitro- and amido-phenols, tribromo-nitro- and amido-phenols, 889.Daccomo. See also Gnareschi.D agie 1, A., the- albuminolds of milk,D a i x and Po s so z, extraction of sugarDalmon, J., arbutin, 1096.Damkiihler. See Otto.Damoiseau, A., prepnation of sodiumD a m o u r A,, newalumina lime phos-- new mineral from the environs ofDamour andDes Cloizeaux,magne-Damski.See Goldstein.Dana, J. D., sand acd kaolin fromquartzite, 360.Danguy, R., nitrogen in leather waste,930.d’A.r &-a n va i, A., suppressionof nitrogenfumes from the Bunsen battery,854.D a v i e sj R. I€,, three Chinese fixed oils,1022.Debray, H., purple of Cassius, 875.Debray and.. J o a n n i s , decomposition1149.from molasses, 943.sulphide, 349.phate, 640.Nantes, 643.sia epidot,e, 31.of cupric oxide by heat, 21.oxidation of copper, 22. --D e cas t r o . See-M e bue.D ec han, M., galleyn ae an indicator,Dechan, M., and T..Maben, milkDechant, J., refractive indices of con-1012.analysis, 446.densed gases, 6211286 INDEX OF AUTHORS.D e c h e n, v., silver amalgam from 0 ber-D e Clermont, P., and P.C h a u t a r d ,L) e F o r c r a n d, glyoxal-ammonium hy -- heat of formation of ammonium- heat of formation of alkaline alco-- sodium methoside, 1031.D e G a s p a r in, complementary manures,930. - phosphatic deposits in the south-east of France, 127.D e G. a s p a r i n, P., phosphoric acid in thesoil, 588.Degener, P., and J. Lach, treatmentof animal charcoal, 1170.De G i r a r d , J., action of phosphoniumiodide on ethylene oxide, 1621.DehBrain, P. P., butyric fenmentationin the diffusion vessels of sugar facto-ries, 464.lahnstein, 219.iodacetone, 648.drogen sulphite, 627, 648.sulphite, 471.holates, 1102.- cultivation of sugar-beet, 189.- cultivation of sugar-beet a t Grig-- experimental culture of wheat a t- on rotations, 185.l)eh&rain, P. P., and L. Maquenne,evolution of carbonic anhydride andabsorption of oxygen by leaves in thedark, 927.l)eichmiiller, A., F. Szymanski,and B. Tollens, Phydroxybutyricacid in diabetic urine, 830.Delacharlonny, P. M., hydratedaluminium sulphate, 134.De l a Rue, W., and H. W. Miiller,electric discharge with the chloride ofsilver battery, 322.D e l o ry, dyeing with alizarin colouraon indigo-blue cloth, 106.Demargay, E., methods of qtectrumanalysis, 465. - separation of titanium from nio-bium and zirconium, 639.Denaro. See OLiveri.D e n n s t e d t . See Ciamician.I) e P i t t e u r s, molecular modificationsDerby, 0.A., occurrence ,of gold in- the Santa Catharina meteorite, 362.Des Cloizeaux, crystalline form andoptical characters of siamondine, 1118. - eu dnophite, 641.Des Cloizesux. See also Damour.Ueslandres, H., relation between thenltra-violet specbrum of water and thetoiluric bauds, A, B, a, 713.non in 1884, 423.Chignon, in 1884, 928.of silver homide, 349.Brazil, 356.Despeiusis, L. H., treatment of spupeby electricity, 205.Detmer, W., formationof hydrochloricacid in plants, 683.D e Vries, H., decomposition of organicacids under the influence of light,964. - estimation of the combined acidsin plant sap, 1014.D e V r i j , J. E., assay of commercialquinine sulphate, 302.Dewalque, G,, hatchettine fromSeraing, 220.D e war, J., critical volumes of liquids,331.Dewar. See also Lieving.DBzaunay.See Andouard.Dicocco. See Sestini.Didier, P., sulphides of cerium andlanthanum, 955.Diehl, L., and A. E i n h o r n , condensa-tion-products of cinnamaldehyde withacetone, 1221. - -- condensation-products oforthonitrocinnamaldehy de with ace-tone, 1222. -- preparation of ortho- andpara-nitrocinnamaldehyde, 1221.Dieterle, W., and C. H e l l , adipicaeid, 43.Dietrich, E., manufacture of asphalte,309.Diet z e 11, E., source of the nitrogen ofthe LeguminosE, 418.Dieulaf a i t , composition of the ash ofthe Equisetaceq 583. - concentration of zinc carbonllte indolomites, 6443. - non-volcanic origin of boric acid,S76. - origin of boric acid, 876.- origin of iron, manganese, and zincminerals in the older secondary lime-stones, 644. - origin of manganese minerals, 1119. - origin of the phosphorites in thesoath-west of France, 30. - origin and formation of masses ofcalcium phosphate in sedimentaryrocks, 127.D i l l e r , J. S., fulgurite from MountThielson, Oregon, 493.D i tt e, A., fluor-apatites, 126,225.Divers, E., constitution of the fulmi-nate@, TRANS., 77.- constitution of non-saturated oxy-genous salts : reaction of phosphorusoxychloride witth sulphites and ni-trites, TRANS., 205.Divers, E.,and T. Rags, behaviourofstannous chloride towards nitric oxideand nitric acid, TRANS., 623INDEX OF -4UTHORS. 1287Divers, E., andT.Haga,conrersionofPelouze’s nitrosulphates into hgpo-Ditrites and sulphites, TRANS., 203._I- existence of barium and leadnitrosulphates, TRANS., 364.-- formation of hyponitritesfrom nitric oxide, TXANS., 361. -- reactions between mercurousnitrate and nitric oxide or nitrites,Divers, E., and M. R a w a k i t a , de-composition of silver fulminate byhydrochloric acid, TRANS., 69.Divers, E., and T. Nakamura, newhydrocarbon from Japanese petro-leum, TRANS., 924.Divers, E., and T. Shimidzu,action ofpyrosulphuric acid on certain-- action of sulphurie and nitricacids on zinc, in the production ofhydroxylamine, TRANS., 597. - - constitution and readion ofliquid nitric peroxide, TRANS., 686. -_ - reactions of selenious acidwith hydrogen sulphide arid ofsulphurous acid with hydrogenselenide, TRANS., 441.-- uselof sulphuric acid to oxi-dise metallic sulphide in analysis, 836.Divers, E., and M. SchimosQ, quan-titative separation of tellurium fromselenium, TRANS., 439.Dixon, H. B., conditions of chemicalchange in gases, 479.Dixon, H. B., and H. F. Lowe, de-composition of carbonic anhydride bythe electric spark, TRANS., 571.Do bbie, J. J., variety of saponite, 229.Dobbie, J. J., and(+. G. Henderson,red resin from Drarccena cirtnabari,808.Dobbie, J. J., and J. B. Hutcheson,easy method .of determining thespecific gravity of solids, 332.PROC., 95.met&, TRANS., 637.Dobbie. See also Gray.Dobbin, L., and 0. Masson, actionofthe halogens on salts of trimethylsulphine, TRANS., 56.Doebner, O., and W.w. Miller,methylquinolines, 1079.D o l t e r , C., augites, 736. - effect of heat on vesuvian, apatite,and tourmaline, 26. - relation between ,the optical pro-pel ties and .chemical composition ofpyroxene, 229.D ij 11, E., pseudomorphs, 221.DGring, A., and others, vanadates fromthe Argentine Republic, 641.Dott, D. B., estimation of spirit ofnitrous ether, 1013.Dougherty, G. T., estimation ofD r a g e n d o r f f and Spohn, alkalo’idsDralle. See Schall.D r a p e r , H., use of carbon bisulphideD r a p e r , H. N., lakmo’id and carminic- preparation of hydrogen sulphide,D r e c h s 1 e r, G., manuring esperimeuts,- notes on manuring, 187.D nes er, H., histological chemistry andphysiology of &he kidney, 923.Dreyfus, E., constitution of bleaching-powder, 19.Dubernard, volumetric estimation ofpotassium, 1261.Dubois, C., and L.Pad&, naturalfats, 844,.Duclaux, E., germination in soil richin organic matter, but free frommicrobes, 428.antimony, 29.7.of Aeoniturn lycoctonum, 403.in prisms, 853.acids as reagents for alkalis, 931.346.186.- vitdity of germs of microbes, 41’7.Dudgeon, P., occurrence of linarite inslag, 226.Durkopf, C., reduction and oxidationproducts of aldehydecollidine, 817.D uggan, J. It., relation of antisepticpower to chemical Constitution, 1016.Duisberg, C., formation of paratoljl-parametbylimesatin from: dichlor-acetic acid and paratoluidine, 543.D u j a r d i n . See Bechamp.Dulk, L., gravitation and atomicweight, 722.Dunschmann, M, and H.v. Pech-man ti, substitution products ofacetonedicarboxylic acid, 1201.D u n s t a n , W. R., and F. Ransom,detection of alkalo’ids in the roots ofd t r o p a belladonna, 448.Dunstan,W.R, and F. W. Short, glu-c o d e from Strychnosnux-vomica, 395. -- Strychlzos nux-vomica, indi-genous to Ceylon, 583.D upr6,A., battery with two liquids,853.D u r i n , recovery of paraffin and heavyoils from petroleum residues, 463.Duvillier, E., areatines and crea-tinines, 819.- a-ethylamidopnopionic acid, 373.- diethylamido-or-butyric acid, 750.D u v i l l i e r , E., and H. Malbot,tetmn~ethylammo~iium nitrate, 370.Dyer, B., manuring turnips, 589.Dymond, T. S., estimation of ethylnitrite in spirit of nitrous ether, 842.Dymond. See also Crippa1288 IXDEX OF AUTHORS.E.Eastman, J.R., nem meteorite,.494.E b e r t , GF., action of hydrobromic acidand bromine on coumtlrin, coumarone,and orthocoumaric acid, 391.E b e r t , H., constitution of ethyl suc-cinosuccinate; 1122.E bnrr, V. v., difference between crys-talline and anisotropic structures, 631.E c k e n r o t h , H., mixed observations,786.E d s r , J. M., behaviour of the hdoYdlcompounds of silver to the solarspectrum, 703. - chemical action of light, 1173. - spectrographic investrigation ofdifferent standards of light, .1026.E d l e r , E., 1 :.3 : 4 : 5 nitropseudo-cumene, pseudvcumidine, and pseudo-oumenol, 771.E f f r o n t , J., two isomeric isobutyl-orthamidotoluenes, 151.E ggeling and P a s t eur, various cattlediseases, 73.Egger, E., action of dilute acids onbottle-glass, 459.- testing wine for added water, 842.E: g 1 i, K., dry distillation of ammoniumbenzenesulphonate, 799. - isomeric thiotolens, 766.Ehrenberg, A., analysis of. gases by- chloro- and bmmo-fulminurio- fulminuric acid, 1192.I_ mercury fulminate, 38. - sodium fulminate, 1191.E h r e n s t e i n , S. v., lime in the separa-tion of beet jyice, 1170.E h r h ar d t, O., specific heat, and latentheat of fusion4 625.Eichbaum, F., curd soaps? 944.- preparation of cheap toilet soaps,E i j k m a n n, J. I?., active constituents- active constituents of Skimmia- the alkaloid of.Mac1eya cordata, 404. - the poisonous constituents of Sko-polia japonicn, 404.E i l o a r t , A., bromine MI a test forquinine, narcotine, and morphine, 96.E i n h o r n .See Diehl.E k s t r a n d , A. E., mononitro-a-naph-- mononitro-/I-naphthoic acids, 904.- a sulphoxide of‘ naphthalene, 170.Elbere, A., compounds of benzalde-combustion, 1261.acids, 1192.944.of Nandi-na dornestica, 565.japonica, 553.thoic acids, 548.hyde with aniline hydrochIoride andstannic chloride, 528..E l bers, A., compounds of hydrazineswith ketonic and aldehydic acids, 534.E l borne, W., English rhubarb, 582.Elbs, K., and 0. W i t t i c h , action ofchloropicrin and chloroform on toluene,517.Elbs, K.,.and E. Larsen, paraxylyl-phcnylketone, 261.Elbs. See also Claus.Eliassor, W., fate of ‘morphine in tl;eorganism, 577.E l l e n b e r g e r and H o f m e i s t e r , re-searches on the digestion of the horse,178, 679, 1148.-- effects of lead on ruminants,74.E l l i o t , A. H., anthracene from water-gas tar, 549.E l s t e r , J., and H. Geitel, thesimplest form o€ induction machine,1098.E m i c h, F., behuviaur of the bile acidswith gelatin a d gelatin peptones, 822. - natural purification of waters, 846.Emmerling,.A., formation of albuminin green plants, 289.E mmerling and others, manurialvalue of freshly fallen leaves, 686.Endemann, H., examination of glj-cerol, 443. - formation of grape-sugar from&arch, la.E n gel, R., combination of magnesiumand hydrogen potassium carbonates,s72.- magnesium hydrocarbonate, 724. - solubility of magnesium carbonatein carbonic acid, 484.Engel, R., and J. Ville, estimationof hydroxides in presence of car-bonates, 931.E n g e l , W., new cumidine, 1215.E n g l e r , C., direct nitration of aceto-phenone, 1223. - presence of pseudocumene andmesjtylene in different mineral oils,1209.Engler, C., and Hassenknmp, de-rivatives of dibromacetophenone,1223.E n g l e r , C., and P. Riehm, action ofacetone on aniline, 1246.E p s t e i n , W., synthetical lutidine, 815.Erck. See Buchka.E r c k man n, Gt., dissociation tension ofErdmann, H., action of snlphuric acid- conversion of lact,onic acids intoltlumonium carbamate, 859.on the phenylcrotonic acids, 528.lactones, 963INDEX OF AUTHORS.1289E rdmann, H., nitration in the side-chains in aromatic compounds, 662.Erdmann. See also F i t t i g and Vol-hard.E r h s r t, F., glycide pyroacemate, 1207.Erlenmeyer, E., formation of pgro-E r r era), G., ethylphenol, 775.- action of chlorine on cymene, 855.- a-phenylpropylene and a-parakolyl-E r r e r n , L., glycogen in beer yeast,- glycogen in ferments, 1254.E s c a1 es, R., action of phenylhydrazineon sulphinic acids, 798.E schdllmann. See M u s p r a t t .Eser, C-, influence of physical andchemical properties of the soil onevaporation, 80.Essner, J. C., action of hydrogen onacetamide, 245.E s s n e r , J. C., and E, Gossin, aektyl-toluene, 252. -- action of amyl chlorides andamylena on toluene, 517.-- action of benzoic chloride on, isodurene, in presence of AlCl,. 253.E t a r d , A., and Gt. BQmont, alkalineferrocpanides and their compoundswith armrrionium chloride, 364. --- - green ferrocyanides or glauco-femcyanides, 496. -- hydroferrocyanic acid and itsderivatives, 233.E t t i, C., kinoi‘n in Malabar kino, 59.E u g l i n g , W., casejin in milk, and on- composition of Alpine and meadow- effect of rain on the quality of hay,7 experiments with nitrogenous and- melted butter, 1171.E wing, A. L., erosion of limestone, 358.E x n e r , F., new method for determiiiingthe size of molecules, 951.E p s t er, G. S., qualitative determina-tion of the bases without hydrogensulphide, 1012.tartaric acid, 753.propylene, 772.11 51.the action of rennet, 1083.hay, 929.1154.peaty soils, 929.F.Falck, E., action of ethyl chlorocar-bonate, &c., on benzenylamidoxime,1216.P a 1 i i? re s, E., titration of potassiumiodide, 1011.F a r s k y , F., fine and coarsc grainedsuperphosphates, 82.F a r s k y, F., sulphuric acid as manure, 83.Fauconnier, A., reduction of manni-F avo r d k y, A,, condensation of cro-- isomerism of acetylene hydro-Feer, A., and W.Eiinigs, derivatives-- derivatives of methylhydro-Fehrenbach. See Nobel.Feldmann, A., preparation of ammo-Fellows. See G r i f f i t h s .FBnyes, D., barytes from PBsey, 733.F e r r a r i , C., influence of the weatherF e r r a r i , P., detection of sulphuricFesting. See Abney.Fielinsky, N., additive products ofmethylaruine and p-methylglycidicacid, 7.52.tol, 743.tonylenes, 645.carbons, 736.of carbostyril, 1235.quinoline, 1245.nia, 1017.on crops, 80.acid in wine, 692.F i l e ti, M., cumyl ether, 776.Fischer, B., and 0.P h i l i p p , di-methplaniidoazobenzene as indicatorin alkalimetry, 1159.F i s c h e r , B., and B. P r o s k a u e r , dis-infection with chlorine and bromine,846.Fisolier, E., chemicltl examination ofnocerine, 955’. - compound of glucoses and sucroseswith phen ylh y draz i ti e. 53.- constitution of the hydrazines,257. -- naphthalene as an insecticide, 434.F i s c h e r , E., and C. Bulow, benzoyl-Fischer, E., and J. Tafel, hydrazinesF i s c h er, F., electrolytic production ofFischer.0. W.,diquinolines, 399, 1246. - two tin organic compounds, 3’77.Fischer, O., and G. K o r n e r , chvs-Fischer, 0.) and E. Tiiuber, flarani--- harniine and harmaline, 820.Fischer. See also S k r a u p .F i t t b o g e n , action of various forms ofF i t t b o g e n , J., and 0. F o e r s t e r ,F i tt t b o ge n, J., and others, influence ofF i t t i g, R., condensation-product of the- constitution of vinaconic acid, 653. - Perkin’s reaction, 663.acetone, 123’7.of cinnaniic acid, 540.metals and chlorine, 941.aniline, 260.line, 400.phosphoric acid, 1009.ensilage of frozen potatoes, 184.calcium sulphide on barley, 1154.lactones, 3751290 1K;DEX OF AUTHORS.F i t t i g , R., and H. Erdmttnn, syn-thesis of a-naphthol, 545.F i t t i g , R., and M.Ruhlmann, actionof water and hydriodic acid on valero-lactone and isocaprolwtone, 375.F l e c k , H., oxidation of ammonia inspring wa%er, 704. - recognition o€ nitric acid stcains ontextures, 595.F l e i s c h e r , M., hop cdture in peatsoils, 185.Fleischer, M., and others, action ofsea-sand on peaty and sandy soils, 929.Fl6isch1, E. v., double refraction ofliquids, 318.F l e i schmann, W., notes on milk, 849. - C. Thiel’s ‘paiikeurising apparatusFleischmann, W., and J. Berendes,FIeissner. See Lippmann.F l e u r y , B., density of porous bodies,- Grevillea gum, 238.FloeI, 0.) action of potassium andsodium salts on unstriated muscle,578.Fliickiger, F. A., estimation of morcphine in opium, 1165.- testing oil of roses, 934.F l u c k i g e r , M., the copper.oxide re-ducing constituent of normal urine;924.F o c k, A., new thermo-pegulator, 950.F o h r , C. F., estiniation of minuteF o e r s t e r . See F i t t b o g e n .Fokker, A. P., hygienic importance ofthe detection of carbonic oxide. 415.Foote, H. C., apparatus used for pre-cipitating copper by eleckrolysis, 59’7.P o o t e, twin crystals of zircon, 222.F o s s e k, W., hydroxyphosphinic acids,Foullon, H. v., crystallised copper- native tellurium from FaEzebaja;- products of the alteration of pitch-F o u q u 8, triclinic felspar from QuatreF o u r m o n t, new method of testing forFourneaux, E., nitroparatoluquino-Foussereau, G., electrical resistanceFox, W., and J.A. Wanklyn, butterF r a e n c k e 1, N., derivatives of thiodi-for milk, 105.creaming of milk, 944.334.quantities nf silver, 84.504.from Schneeberg, 220.1116.blende, 222.Ribeiras, 642.chlorates, 430.line, 400.of alcohol, 1100.analysis, 446.phenylamine, 1190.Franchimont, A . P. N., action ofnitric acid on certain bibasic acids,964. - action of nitric acid on methyl-sulphonaanides, 969.I_ reduction of nitrodimethylamine,963.F r a n c i s , E. E. H., toughened filterpaper, TRANS., 183.F r a n k , A. B., formation and physio-logical significance of gum, 684.F r a n k l a n d , E., chemical changes inrelation to micro-organisms, TRANS.,159.F r a n k l a n d , P., illuminating power ofhydrocarbons, TRANS., 235.Franzenau, A., amphibole from theAaranjer Mountain, 226.- anglesite from Felso-Viss6, 733.F r e a r , W., the time element in gluteiideterminations, 1014.F r e d a , Q., chryflocolla from Etna,643.FrBdEricq, L., influence of changes inthe composition of the air on respi-ratory changes, 40’7.Fremery, J. L. de, analysis of twoCalifornian wines, 812.Fremy, E., and‘ U r b s i n , cutose,369.F r e n z e l , J., and T. Wey1, determina-tion of case’in in cow’s milk, 936.F r e s e n i u s , R. and W., Portlandcement and its adulteration, 616.Fridolin, chebulinic acid, 396.F r i d o l i n , A,, tannin from variousplants, 808.F r i e d e l , reply to remarks by Troostconcerning chloral hydrate, 746.F r i e d e l , C., and J.D.I.Crafts,decom-posing action of aluminium chlorideon hydrocarbons, 654. -- decomposition of sulphonicacids, 268.Friedel, C., and 8. Curie, pyroelec-tricity of the topaz; 469.Friedel, C., and L. ROUX, action ofaluminium on aluminium chloride,873.Friedlander, I?., nitration of cinnamicacid derivatives, 1137.F r i e d l l n d e r , P., and M. L a z a r u s ,nitration of meha- and ortho-nitrocin-nnmic acids, &c., 1138.F r i e d l a n d e r , P., and J. Miihly,nitration of paranitrocinnamic acid,1137.F r i e d l a n d e r , P., and A. Weinberg,carbostyril, 989.Friswell, R. J., toughened glassbeakers, PROC., 86.Friswell, R. J., and A. G. GreenINDEX OF AUTHORS. 1291relation of diazobenzeneanilide toamidoazobenzene, TRANS., 917.F r i t z , H., mutud relations of thephysical properties of the elements,117.F r o h l i c h , E., derivatives of benzoyl-pseudocumidine, 154.F r o h l i c h , G., measurement of solarheat, 326.Fromentin, A., and Manoury,recovery of beet-juice by lime, kc.,709.Fromme, C., the tempering of steel,26.F r o s t , B., constitution of terebic andF u r r y , F.E., iodic acid aa an indicator,tetraconic. acids, 393.592.G,Gabriel, S., action of phthafic anhy-dride on benzyl cyanide, 902.- action of sulphuric acid on aceto-phenoneorthocarboxylic acid, 166. - benzyliditiepkthalide, 902, 1228. - constitution of phthalylacetic acid,- methylenephthalide, 1228.Gacon, A., blasting powder, 315.Gagnaire, effecbs of fresh stableGaiffe, A., a standard volt, 1099.Galloway, W,, influence of coal-dustGans, J., purification of molassee, 103.G a n t t e r , F,, and C.Hell, occurrenceof pimelic acid amongst the oxidation-products of castor oil, 44.164.manure on potatoes, 189.on colliery explosions, 463.Garbe. See Crova.Garnier. Bee Schlagdenhauff en.B a r r o d , A. B., phyeriology of uric acid,414.GasiorowsIti, K., and V. Merz,nitriles from aromatic formaniides,772.Gasiorowski, E., and A. F. Wayss,chlorinated and brominaked hydro-carbons from aromatic amines, 1060. -- diazo-compounds, 525.Gastiger, ethyl paratolylnitrosamine,Q a t t ermann, L., derivatives of =eta-- tolane tetrachloride, 167.G a u t h i e r, H., paramonochloracetophe-U a u t i e r , A., constitution of the albu-- leucomaines, 676. - new method €or the synkheeis ofnitrogenous organic mmpounds, 275.381.nitroparatohidine, 9’15.none, 1061.minolds, 1082.G a u t i e r, A., sterilisation of fermentableG a u t i er, F., manganese steel, 307.Gaw aloski, A., bottles for reagents,- modification of Zixlkowsky’s azoti-- new form of burette, 835.- soap analysis, 844.Gay, J., absorption of nitric oxide byferrous salts, 1109.Gebhardt, W., action of ammonia andamines on thiocarbamide, 387.-- secondary amines, 11, 383.Geigy, R., and W.Konigs, derivativesGeissler, E., estimation of fat in milk,Beitel. See E l s t e r :G e n t h, C., excretion of carbamide,G e n t h , F. A., herderite, 488.G e n t i l , C., P-naphthoquinolinesul-phonic acid, 561.Gerlach, G.T., specific gravity, boilingpoint, and vapour-bension of aqueousglycerol, 499.Gernez, D., nacreous crystals of sul-phur, 1037. - rate of transformation of prismaticinto octahedral sulphur, 952.-. transformations of sulphur, 1109.G e r r a r d , A. W., apparatus for esti-mating carbamide, 610._I_ crjstalline subhnce from Jambosaroot, 396.G e u t h e r, A., action of lead hydroxideand silver oxide on aqueous solutioiisof sodium pentasulphide and thio-sulphate, 217. - derivatives of spmetzical isodi-chlorethyl ether, 227.Giacomo, C., detecbion of: sugar inurine, 702.Uibbs, W., new complm inorganicacids, 875.Gilbert. See LawewG i r a r d , A., alimentary value of thedifferent parts of the wheat grain,678.liquids in the cold, 287.835.meter, 593.of benzophenone, 1236.1014.830.- formation of sugar in beets, 75.Uirard, C., estimation of sugar byFehling’s solution na conducted at themunicipal laboratory in Paris, 1163.G i r a r d , C., and Pabst, absorptionspectra of some colouring matters,1098.G i r a r d .See also Muntz.G i r a u d , H., action of ammonia on solu-Gladding, T., quantitative eeparatioiitions of potassium salts, 1038.of roein and fats, 6031292 INDBX OF AUTHORS.Gladstone, J. H., and A. T r i b e ,action of the copper-zinc couple onbenzyl bromide, TRANS., 448.Glaser, M., action of potassium per-manganate on sodium thiosulphate,937.G 1 a 8 er, C., estimation of phosphoricacid, 837.- estimation of reverted phosphoricacid by the oxalate method, 838.Glaser, F. C., manufacture of zincoxide, 1270.Glaser. See also Petermann.Glause, A., and B. Luchsinger,phjsidlogical action of some ammo-nium bases, 415.G o c k e 1, A., relation of ‘‘ Peltier’sheat effect” to the available energy ofa galvanic current, 8%.Godefroy, L., hydrates of chromicchloride, 352.Godlewski, E., circulation of the sapin plants, 927.G o h ~ i n g , C. F., action of aldehyde onparanitrobenzaldehyde, 527. - action of aldehyde on metanitro-benzaldehyde, 791.Goring, T., preparation of concen-trated acetic acid, 105.Goesmann, C. A., manurial value oftobacco stems, 589.Gol’dmann, E., state of cystein andformation of sulphuric acid in theanimal bodJ, 922.Goldschmidt, H., the so-called oxy-camphor of Kachler and Spitzer,270.Goldschmidt, H., and R.Eoreff,camphor, 1071.Goldschmidt, H., and H. Sdhmid,nitrosghenols, 775, 1238.Goldschniidt, H., and R. Z u r r e r ,carvoxime, 1210. -- carvoxime- derivatives, 1058.Goldschmiedt, G., papverhe, 1080.G o l d s t e i n , M., and A. Damski, riseof solutions in capillary tubes, 115.Goloubeff, reduction of isodinitro-benzene, 660.Gunnard, F., pegmatite containinglarge crystals of chlorophyllite, 34. - pegmatite on the borders of VizCzy,near Xontbrison, 131. -- mineralogical notes on the envi-rons of Pontgibaud, 220.Gooch, F. A., separation of titaniumfrom aluminium and iroq 1265.Goodwin, W.L., nature of aolution,865.Gop pelsroeder, F., bleaching indigo-blue and Turkey-red by electro-chemical means, 108.Gtoppelsroeder, F., formation of hp-droxy- and chloro-cellulose electro-chemically , 208. - preparation of persulphocyanogenby electrolysis, 107.Gorboff, A., and A. Kesfiler, appa-ratus for fractional distillation underreduced pressure, 950.Go r c e i x, I€., hydrated titanium oxidefrom Diamantiiqa, 6M. - miner& from the metamorphicrocks of Our0 Preto, Brazil, 30. - monazite sands from Caravellas,Province of Bahia, .Brazil, 489.Gore, G., effect of heat on ammoniumamd pohassium flusahromates, 1114. - electro-deposition of carbon andsilicon, 110. - electrolysis of silver fluoride,chlorate, and perchlorate, 110.- estimation of ammonia in potablewater, 194. - magnesium subxi&, 123.- reactions with carbon and mme ofits compounds, 119. - reduction of metallic solutions bymeans of gases, 1112. - relation of chemical corrosion tovoltaic current, 324. -_ relation of heat to voltaic andthermoelectric action of metals,325.--me new phenomena of electro-lysis, 324. - unequal electric conduction re-sistance a t cathodes, 324.Uorgeu, A., tricobalt tetroxide, 351.Gt o r ham, J., the pupil photometer,Gossin, E., action of sulphuric acid on3ossin. See Calmers and Essner.J r a b o w s k i , ozocerite and ceresine of3 r a e b e, C., phthalimidine, 979. - reduction of phthalimide and-- P-sulphophthalic acid, 902.;traebe, C., and P. Guye, diphthalyl,267.;traeb,e, C., and H.Schmalzigaug,diphthalyl, 797.;traeff, F., action O € reducing agentson nitrotoluidine, 1127.f r a e t z e 1, preparation of magnesium,940.Xrandval, A., and H. L a j o u x ,detection and estimation of nitricacid in the air, water, soils, &c.,1093.1 rasset, J., anssthetic action of co-cayne, 285.320.cyanogen iodide, 645.Gallicia, 487.phthalide, 165INDEX OF AUTHORS. 12$13G r a s s e t , J., ansesthetic action of co-G r a s s e t and J e a n n e l , physiologicalG r a t am a, D., double sulphide of alum-Grandeau, H., phosphates, 872.Gray, T., A. Gray,and J. J. Dobbie,electric qualities of glass, 470.Green. See Friswell, Morley.Greene, W. H., action of hydrochbricacid and of chlorine ou metobenzoicanhydride, 55.- diethoxymethane and preparationof methylene dichloride, 38. - formation of dibenzjl from ethyl-ene dichloride and. beiizene in pre-sence of aluminium chloride, 58. - new syntheeis of saligenin, 53.Greenish, T., pipitzahoic acid, 396.GtrBhant, N., and J. P e y r o u , gascontained in floating and submergedleaves, 1153.G r e i ne r t, ammonia, nitrous acid, andnitric acid in potable waters, 297.Qrevingk, E., nitro- and amido-deri-vatires of metaxjlene, 1U.Gt r i e s s, P., acid ammonium bases,1220.-action of potassium cyanate onmeknitramidobenzoic acid, 54. - derivatives of cyanocarbimido-amidobenzoic acid, &c., 1225. - diazo-compounds, 788.Griess, P., and Q. H. Harrow, pre-sence of choline in hops, TRANS.,298.G r i f f i t h s , A, B., application of ironsulphate in agriculture, TRANS., 46.- pancreatic function of the cepha-lopod liver, 889.- platinum carbides formed a t lowtemperatures, 487. - uric acid from the green glands ofAstacu.rJtzcviatilis, 680.Griffiths,A.B.,and E. C. Conrad,salicylic acid in the cultivated pansy,75.G r i f f i t h s , A. B., and H. Fellows,examination of the organ of Bojanusin anodonta, 921.Grimaux, E., albuminoi’ds, and thecoagulation of eolloyds, 1146.Groger, M., oxidation of the fattyacids of tallow, 883.Gtroshans, J. A., specific gravity ofsubstances in the solid state and inaqueous solution, 333.Groa s, F., derivatives of phenylhy-droxyethenylamidoxime, 1218. - phenylhy droxy et henylamidoxime,898.VOL.XLVIII.caine hydrochloride, 415.action of cocaine, 571.inium and potassium, 350.Grothmann. See Lellmann.Grouven, H., recovery of sulphurfrom soda wsste, 614.G r u b e r , 0. v., preparation of sulphu-rio anhydride from nitrosyl sulphates,199.G r i i n d l e r , J., iodine in human urineafter the external application of iodo-form, 413.Gruneberg. See Vorster.Guereschi, J., and G. Daccomo,chloronitro- and bromonitro-quinones,891.Gubbe, O., optical rotatory power ofinvert sugar; 1194,G u c c i, P., action of carbon bisulphideon metaphenylenediarnine, 156. - new method of separating copperfrom cadmium, 193.G ii r k e, O., preprcition of galle~n,850.G u i g n e t , E., chlorophyll and its com-pounds, 551.- existence of ghycirrhizin in severalvegetable families, 395.Guillemin, G., alloys of copper andcobalt, 1114.G u i n o c h e t, analysis of the contents ofa cyst formed under the tongue,285.Gt u m p e r t , F., decomposition of benzo-nitrils by fuming sulphuric acid,52.- phenyi cyanate, 656.Gunning, J. W., examination ofpotable water, 841.G u n t z, heat of formation of antimonybromide and iodide, 1101.Gt u r k e n s, F., physiological action ofnickel saltb 681.Uu s t av so n, G., reactions of aluminiuinsalts with organic compounds, 363. - thermic data for the compoundsof aluminium bromide with hydrocar-bons, 472.G u t h r i e , F., eutexia, 329. - salt solutions and attached water,337. - thermal and volume changes at-tending mixture, 339.G u t h r i e , F.B., solubility of salts infused sodium nitrate, TRANS., 94.G u t h z e i t . See Conrad.Gtu t z ko w, F., Reynolds’ process forQuye. See Graebe.Guyot, M., description of a crystal ofparting gold from bars, 708.euclase, 228.4 1294 INDEX OF AUTHORS,H.H a a s , R., peroxides of the zinc-H a b e l , L., a reddish coloration ofHabermann, J., acetonequisol, 53. - basic salts, 351. - fagine, 676.Hacciua, C., kephir, 942.H a p ke,L.,meteoritefrom Durmgo,230.Haga. See Divers.Bager, nitric peroxide in bismuth sub-nit,rate, 354.Hager, H., action of ethyl chlorocar-bonate on paranitraniline, 149. - detection of arsenic in presence ofantimony, 838. - new reaetion for sodium, ammo-nium, and lithium salts, 44L - reactions for dist inguiahingchlorides, bromides, and iodides whenmixed together, 1010.H a i t i n g e r , L., remarks on Perkin'snote on the action of aniline onmethyl dehydracetate, 762.- dehydracetic acid, 761.H a i t i n g e r , L., and A.Lieben,chelidonic acid, 47, 965. -- nitrogenous derivatives ofchelidonic acid, 811.H a l b e r s t a d t , W., atomic weight ofplatinum, 355.H a l l e r , S., pseudocumidine, 522. - sylvic and pimaric acids, 1241. - trimethylquinizine-darimativea, 818.H a l l i b u r t o n , W. D., chitin, 991. - composition of the cartilage ofcertain invertebrates, 1251. - the prote'ids of serum, 571.Hamburger, H. J., estimation of ureaby bromine, 450.Hammarsten, O., determination ofsulphur in prote'ids, 931.- separation of serum-albumin andglobulin by means of magnesium sul-phate, 611. - the mucin group, 677. - the sulphur of case'in, 914.Hanamann, J., composition of horsechesnuts, 928. - keeping of topped and untoppedbeet, 1009.Hankel, W., electricity developed inthe disengagement of gases, 2. - thermo- and actino-electricity ofrock crystal, 1187.H a n k 8, H. G., borax deposits, 957.H a n r i o t, hydrogen peroxide, 344.Hansch. See Schmidt.Hansen, E.C.,alcoholic ferments, 1168.h a n s e n . See alRo Schrodt.magiiesium group, 20.cyanide solutions, 233.Hanssen, A., brucine, 63,276,565,819. - relation of brucine to strychnine,1146.Hanssen, A., and C. E. S c h m i t t ,methods of butter analysis, 197.Hantzsch, A., constitution of syntheti-cal pyridine-derivatives, and of iso-cinchomeronic acid, 1078.- decomposition products of pyridine-derivatives, 397.Harnack, E., estimation of iodine inurine, 296.Harrow. See Griess.H a r t , E., detection of iodine, bromine,- new forms of laboratory apparatus,H a r t , T., motions of camphor on theHartley, W. N., absorption spectra of- atomic weight of beryllium, 484. - delicacy of spectrum photography,466. - relation between the molecularstructure of carbon compounds andtheir spectra, TRANS., 685.and chlorine, 295.481.surface of water, 951.alkaloyds, 1174.- use of moist electrodes, 325.H a r t s h o r n . See Hill, Jackson.H a r t z, J. D. A., preparation of daturinefrom stramonium seeds, 820.Hasenclever, R., manufacture ofphosphate from basic slags, 615.Haslam, A.R., action of lime onquinine, 1267. - volatilisation of zinc from Germaqsilver alloys, 70'7.Hassack, C., behaviour of basic coppercarbonate with nascent hydrogen,1270.Hassack. See also Arche.Hasselberg, B., the second spectrumHassenkamp. See Engler.H a t c h , F. H., hypersthene andesiteHttug, Gt., and C. Hoffmann, a sub-H a ua h o f e r, microscopic analysis, 689.H a u t e f e u i l l e , P.,and J . M a r g o t t e t ,polymorphism of silicon phosphate,120.H a u t e f e u i l l e , P., and A. P e r r y ,aluminium oxychloride, 874. - apparent volatilisation of silicona t 4W0, 872.H ay, M., chemistry of nitroglycerol,742.- physiological action of nitro-glycerol, 681.Hay, M., and 0.Masson, compositionof nitroglycerol, 742.of hydrogen, 317.from Peru, 1189.stitute for caoutchouc, 712INDEX OF AUTHORS. 1295H a y c r a f t , J. B., action of a secretionobtained from the medicinal leech,571.Hazura. See Benedikt, Weidel.Heberand. See Zincke.Heckel, E., and F. Schlaqtienhauf--- chemical composition ofHehner, O., analysis of honey, 444.Heiden, E., superphosphatic gypsumas an absorber of ammonia, 83.H e i n e r , G., estimation of resinin soap,933.H e i n r i c h, dependence of cultivationon the depth of the soil, 80.H e l l , C., and G. Lumpp, normalbutylmalonic acid, a new isomericpimelic acid, 44.Hell, C., and R. Rempel, derivativesof normal suberic acid, 755.H e l l , C., and k R i t t e r , action of thehalogen acids on wormseed oil, 172.Hell, C., and G.Schule, normalpentylmalonic acid, 757.Hell. See Chasonowitz, Dieterle,Ganter.Hellriegel, H., evaporative surfacesof plants, and influence of moisture inRoils on plant growth, 421. - preservation of dried washedsugar-beet mark sections, 685.Hempel, W., apparatus and arrange-ments of the laboratory a t Dresden,951. - behaviour of the different modi-6cations of carbon towards iron,725.fen, chaulmoogra eeeds, 927.Arternisia gallicia, 6%.- derivatives of suberic acid, '756.- estimation of oxygen in air, 592. - influence of the chemical natureand the pressure of gases on electricinduction machines, 1098.-- percentage of oxygen in the air,1091.- titration of iron ores, 932.Hempse, W., separation of zinc fromHenderson. See Dobbie.H e n ius, M., benzil-derivatives, 1067.Henneberg, W., feeding sheep withHenninger. See W u r t z .HBnoque, A., action of potassium ni-Henrichsen. See Ostermayer.Henriques, R., a new method of pre-paring secondary amidoazo-deriva-tives, 168.Henriques, R., and M. I l i n s k i , pre-paration of the nitroso-naphthols,801.metals of the same group, 932.sugar, 1252.trite on blood, 682.H e n r y, L., amides of the oxalic series,- halo'id subs ti tution-derivatives of- physical properties of chlorace-- primary halold derivatives of ethjl- pyrotartaronitrile and succino-- solubility and fusibility in the- trimethylene iodide, '736.- volatility of cyano-derivatives con-taining oxygen, 880. - volatility of chloronitriles, 1044.Hensch, A., influence of cultivation onthe moisture of the soil, 588.Hentschel, W., conversion of ethylcarbanilate into amidobenzoic acid,'792.886.propionic acid, 372.tates, 1121.ether, 882.nitrile, 646.oxalic acid series, 335.- phenyl cyanate, 888.- preparation of methyl chloroform-Heppe, G., adulteration of lemon-oil- adulteration of petroleum with- testing oil of cassia, 69'7..Eerff. See Dsbney.Hermrtnn, L., action of trichloraceticacid, 575.H e r r e , W., preparation of waterproofand incombustible paper, 315.Herrmann, P., and 3. Tollens, r eactions of saccharin, 962.H e r t k orn, J., silicates of the phenols,1056.Herzberg, M., cinnamic and hydro-cinnamic acid : paranitrobenzalde-hyde, 661.H e r z o g, M., silvering of glass and mir.rors, 1020.Hesekiel, A., new methylpiperidine :/?-picoline hexahydride, 812.Hess, E., and B.L u c h s i n g e r , toxi-cological contributions, 578.Hess, O., benzoyl-derivatives of aro-matic amhes, 783.Hess, W., and A. B e r n t h s e n , amido-and hydroxy-derivatives of phenpl-acridine, 800.Hess. See also B e r n t h s e n .Hesse, O., alkaloyds from the bark ofRemijia purdieana, 64. - dicinchonicine, 675. - fat or wax from cinchona-bark, - opionin, 1074. - synthesis of homoquinine, 276.H e s s e, W., estimation of micro-organ-ate, 883.mth oil of turpentine, 1163.solar oil, 599.1075.isms in the air, 611.4 s 1296 INDEX OF AUTHORS.Heydrich, C., triphenylamine, 1213.Hidden, W.E., mineralogical notes,878.Hidden, W. E., and J. B. Mackin-tosh, herderite from Oxford Co.,Maine, 359.Hilgenstock, G., phosphorus in theblast furnace, 616.Hill, H. B., monobromo- and dibromo-pyromuoic acids, 1125.Hill, H. B., and G. T. H a r t s h o r n ,furfurane-derivatives, ’762.H i l I , H. B., and A. W. P a l m e r , sul-phopyromucic acid, 1204.Eill, H. B., tmd E. I(. Stevens, phe-noxpmucobromic acid, 531.H i l l e b r a s d , W. F., new mineralsfrom Colorado, zunyite and guiter-manite, 878.H i l l e r , E., percentage of alkaloTds inlupines, 832.Hilsebein, E., action of phosphoricchloride on meconic wid, 1209.Hinsberg, O., quinoxalines, 909.- reagent for aromatic diamines,H i n t z e , C., microlite, 732.Hintze. See Anschutz.H i o r t d a h l , T., colemanite, 730.Hi r s c h, R., paranitro-orthocresol andtoluquinonechlorimide, 892.Hirschhausen, L. r., detection ofber-berine, hydrastine, and oxyacanthine,606.934.Hirschsohn, E., Siam benzo’in, 620.H j e l t, E., ethylidinethengltricarboxylicacid, 243.H o c h s t e t t e r , H., melilotic acid andanhydride, 390.Hock. See Trrtub.Hodgkinson, W. R., fluorene, PROC.,Hogborn, double tungstates of rareH o 1 z, O., bromamidophenols, 1211.Honig, M., action of potassium per-manganate on sodium thiosalphate,1111.36.metals, 25.HO t t e , B., phenylparamide, 1220.Hoffmann, O., nitrosonaphthol andHoffmann.See also H a u g .Hofmann, A. W., conhydnne-deriva-- conine group, 662. - conversion of phenyl cyanate into- cryntallised methyl-violet, 791, - pentamethylaniline, 1128. - phosphorus chloronitride, 15. - thioc.yanuric acid, 1193.Hofmann. See a120 Behrmrtnn.its derivatives, 545.tives, 401.phenyl cyanurate, 774.Hofmeister, V., digestion of celluloseHofmeister. See Ellenberger.H o 1 d e f l e is s, electrical researches,H o l l r u n p . See Kudelka.Holmes, E. M., Japanese oils, 1023.H o 1 t h of, C., precipitation of man-ganese with bromine, 690. - simple fusion salt, 687.Holz. See Roll.H o l z a p f e l , J., dari as a source ofalcohol, 102.Horn 01 ka, B., condensation-productsof or-ketonic acids, 758.Homolka, B., and F.Stolz, iodopra-pargylic acid, 1198.Honigmann, M., producing a coatingof ferrosoferric oxide on iron, 1271.Hood, J. J., estimation of iron bypotassium permanganate, 297. - rate of the chemical absorption ofgases, 341.Hood, W., nickel ore from PineyMountain, Oregon, 1190.Hoogewerff, S., and W. A. VanD o r p, colouring matters from lepi-dine, 673.Hooker. See Ramberger.H o p p e - S e y 1 e r, F., decomposition-products of the colouring matter ofthe blood, 826. - effects of phenylhydrazine on theorganisms, 674. - eeparation of case’in from albumin,845, 1015. - soaps as constituents of bloodplasma and of chyle, 573.Horbacsewski, J., artificial uric andmethyluric acids, 1050.H o r n b e r g e r, R., composition ofSinapis alha during various stages ofgrowth, 1087.- mineral matter in the seeds offorest trees, 1255.E o r s l e y , J., tests for butter andbutterine, 696.Houzeau, A., estimation of nitrogen,1011.Howard. See I l l i n g w o r t h .H u f n e r , G., crystalline metahsmo-globin from the dog, 276.Hiifner, G., and M.Bucheler, oxy-haemoglobin of the horse, 277.Hueppe, F., changes which milkundergoes through the agency ofmicro-organisms, 416.Hueppe, F., and W. E u g l i n g , bluemilk, 1171. -- preservation of milk, 117’0.H u e p p e, F., and others, lactic fermentby the horse, 916,1152.in milk, 1170INDEX OF BUTHORS. 1297Huepp? See alao Eugling.H u t t e l i n . SeeClaus.H u f s c h m i d t, F., Beparation of arsenicfrom antimony and tin, 86.- volumetric estimation of nitrogen,1011.Humpidge, T. S., atomic weight ofberyllium, 1184.H u n t , B., synthesis of tannin, 1228.Huntington, A. K., preparation oftungstic acid, 1272.H u r i o n , variation in the electric re-sistance of bismuth when placed in amagnetic field, 469.H u r t e r . See Carey.Huskisson, P. L., crystallisation ofphosphoric acid, 347.Hussack, E., distribution of cordieritein rocks, 1190.Hutcheson. See Dobbie.I.I g e l s t r o m , L. J., empholite, 31._._ hyalophane from Jakobsberg, 227.I h l , A., phenols as reagents for carbo-I l e s , M. W., decomposition and ana-I 1 i n B k i, M., nitrosonaphthol and itsI l i n s k i , M., and G.v. K n o r r e , sepa-I l i n 6ki. See also Henriques.I l l i n g w o r t h , B., and A. Howard,thermal relationship between waterand certain salts, 339.Ilosvay, L., conditions for the forma-tion of native sulphur, 729.I l o u p o t s k y , action of chlorine ontetramethylethylene, 645.Immendorf. See Anschutz.I n c e, W. H., phenyltribromomethane,PROC., 132.I s a m b e r t , F., action of sulphur onamorphous phosphorus, 483. - preparation of ammonia, 722.-I s t r a t i, monochlorethylbenzene, 251.I w a b u c hi, K., Japanese materids forthe manufacture of ultramarine, 460.hydrates, 694.lysee of slags, 192.derivatives, 169.ration of nickel and cobqlt, 840.J.J a b l o c h k o f f , P., new form of voltaic- new pile or anto-accumulator, 854.Jackech, R.v., acetonuria, 680.J a c k s o n , A. W., colemanite, 358, 876.battery, 468.J a c k s o n , C. L., reduction of camphorto borneol, 991.Jackson, C. L., and G. T. H a r t s -horn, action of chromium hexafluo-ride on benzoic acid, 1224.J a c k s o n , C. L., and A. E. Menke,action of phosphorous trichloridt: onaniline, 254.-- substances obtained fromturmeric, 271.Jacobsen, J. O., degeneration of yeast,102.J a c o b sen, O., bromosubst itution-de-rivatives of paraxylene, 518. - bromosubstitution-derivatives oforthoxylene, 142.- constitution of the benzene-tetra-carboxylic acids, 166. - formation of hydrocarbons by thereversal of Friedel and Craft’s reac-tion, 516. - monochlorometaxylene, 1052.Jacquemin, G., estimation of cyano-gen in gaseous mixtures, 933.- preparation of cjanogen, 880.J a c q u e t , E., use of antmony oxalateJaderholm, A., study of metabmo-J a hn, H., validity of Joule’s law for-- work done iu the decomposition ofJ a h n s , E., eucalyptol, 394.James, F.L., deposition of silver onglass, 616.James, J. W., action of chlorine onethyl thiocyanate, 365. - ethyl acetoacetate, TRANS., 1. - preparation of ethylene chloro-thiocyauate and /3-chlorethyisulphonicacid, TRANS., 365. - taurine-derivatives, TRANS., 367.J a n nasc h, P., monobromoparaxylene,251. - percentage of water in clinoclase,642.Janovsky, J. V., products of the re-duction of nitrazo-compounds, nitrolicacids, 1131. - reduction of nitro-azo-compoundsand azo-nitrolic acids, 789.Janovsky, J.V., and L. Erb, inter-mediate reduction products of nitro-azo-compounds, 894.J a p p , F. R., and N. H. J. Miller,additive and condensation compoundsof diketones with ketones, TRANS.,11.J a p p , F. R., and M. E. Owens, con-densation compounds of benzil withethyl alcohol, TRANS, 90.in printing, 1276.globin, 407.electrolytes, 1029.electrolytee, 11001298 INDEX OF AUTHORS.5 a w o r s k i, W., behaviour of carbonicanhydride, oxygen, and ozone in thehuman stomach, 280.J a y , ash determinations, 598. - detection of coal-tar colours in- dry extract, 602. - substance employed to colour- vinicolore, 710.J e a n n e l . See Grasset.J eusen, H. 0.) formation of nitro-prussides without the use of nitricacid, 739.Jensen, J.L., protection of potatoesagainst disease, 1154.JeremBeff, P..W., Russian caledoniteand linarite, 1186.J o a n n i 8, copper oxides, 872.Joannis. See also Debray.J o b s t, J. v., preparation and utilisationof grape-seed oil, 710.J o d i c k e . See Knorr.J o r gt: n sen, 5. M., chromammoniumcompounds and iuteochromium salts,23. - cobalt-ammonium compounds, 874. - roseocobalt salts, 726.Johannson, E., detection of colo-cynthine, elaterine, and bryonine, 606.J o h a n s s o n , J. E., behaviour of serumalbumin towards acids and neutralsalts, 913.J o h n s o n , G., tests for albumin inurine, 845.Johnson, G. S., modification ofDumas' method for the estimation ofnitrogen, 189.J o h n s o n , J.(3.) poisoning by canned. goods, 1016.J o l y , A., action of boric acid on some- crystdlised hydrate of phosphoric- preparation of arsenic acid, 8'71. - saturation of phosphoric acid bybases, 348.Jones, E. J., decomposition of a-metliplpropyl-B-hydroxybutyric acidby heat, 376.Jdnsaon, B., effects of running wateron plants, 410.J o r i s s e n , A., germination of linseedand sweet almonds, 181.J o ul i e. H., estimation of phosphoricacid in commercial products, 931.J o u r d a n , F., new synthesis of deriva-tives of hydroacridine and acridine,987.Jowanowitsch, K., decomposition oftartaric acid in the presence of gly-cerol, 1125.wines, 298.wines, 309.colouring matters, 440.acid, 482.Junemann, manufacture of sugar andpurification of beet-juice by means ofmagnesia and alumina, 1021.J u l i e , method of hardening plaster,707.J u l i u s .See Benedict.J u n g c k , M., the Siemens-Martin pro-cess, 98.J us 1 in, W., normal a-hydroxyvalericacid, 137.J u s t , F.: method for introducing nitro-genous radicles into ethyl malonate,613.K.K a b 1 o u k off, glycide of hexylic gly-cerol, 647.Kachler, J., and F. V. Spitzer, cam-phoronic acid, 59, 807. -- the so-called campholenicacid, 173.Kahlbaum, G. W. A., dependence ofboiling point and pressure, 1176. - reimtive indwes of the threemethyl acrylates, 1173.Kalmann, W., and A. Smolka, esti-mation of manganese in spiegeleisen,ferromanganese, &c., 690.Kamensky, G., electric conductivityof copper-antimony alloys, 323.K am nit z er, I., medicinal propertiesof the root bark of the pomegranate,850.Kannonikoff, J., specific refractiveenergy, 1.- refractive power of chemical com-pounds, 949.Kantz. See Claus.Kastanecki. See Bistrzycki.Kauder, E., action of phosphoric chlo-ride on succinyl cornpounds and ontartaric acid, 651.Kawakita. See Divers.Kayser, H., condensation of carbonicanhydride on glass, 214.Kayser, R., cttse'in glue, a substitutefor gum arabic, 1024.._- substances contained in saffron,59.Keeler, J. E., absorption of radiantheat by carbonic anhydride, 626.Kees. See Tiemann.Keiser. See Morse, Remsen.KekulB. See Anschutz.Keller, P., cyanmethine, 961.Kellner, 0.) aiid J.Sawsno, changesiii fodder during ensilage, 1087.Kemp, W. J., decomposition of sodawaste by mesna of carbonic anhy-dride, 1017LVDEX OF AUTHORS. 1299E e n n g o t t, A., nephrite from Jordans-miihl in ~ilesia, 1119. - priceite, colemsnito, and pander-mite, 1117.K e n t , W. H., and B. Tollens, milk-sugar and galactose, 647.Kerthsz, A., detection of magenta inextract of archil, 1015.E e s s l e r . See Gorboff.K i 1 i a ni, H., galactonic acid, 967.. - isosacchwin, 7pP, - metasaccharin, 745.- trihydroxyadipic acid, 967.Kimball, J, P., spe&r iron ores ofCuba, 356.Kinch, E., composition of the food ofScotch hill sheep, 291.Kingzett, C. T , rape-oil, beef fat, andmutton dripping, 444.Kinkelin, F., preparation of meta-nitrocinnamaidehyde, 791.Kinkelin.See also Miller.K i n n i c u t t , L. P., and R. C. Sweet-ser, Schulze’s process for the deter-mination of the halogens in aromaticcompounds, 1010.K ir c h n e r and others, ensilage experi-ments with various fodders, 422.Kirchner. See Wiist.l i i s s e l , constitution of nitroparaffins,364.Kleemann, S., method of preparingdiacetyl cyanide, 505.Kleemann, S., and W. Wense, a-di-amidophenanthraquinol, 1240.Klein, D., action of tellurous and tel-luric acids on paratungstates, 218.Klein, D., and‘ J. Morel, action ofnitric acid on tellurium, 16. - -- action of water and nitricacid on basic tellurium nitrate, 17. -- telluriouc, anhydride, 870.li 1 e in, G., adulteration of linseed cakeand rape cake, 425.- experiment a with manures contain-ing thiocyanates, 76.Klein, W., optical modifications pro-duced in crystals by the action ofheat, 622.KlemenbiP, I., dielectric constant ofcertain gases and vapours, 1030.K l e n z e, digestibility of cheese, 1252.Klinger, H., and X. P i t s c h k e , oxi-dation of paratoluidine, 151. -- siegburgite, 220.Elingemann. See Anschutz.Klobukoff, N. v., alkaline tetrathi-onates, 1110. - apparatus for the determination ofvapour - densities Ict low tempera-tures, 9.Klobukoff, N. v., estimation of va-pour-densities of liquids of high boil-ing point, 9.- relation between molecular struc-turo and absorption of light, 1173.- volumetric estimation of sulphur,ll.5Y-K l o p sc h, R., benzo-#?-naphthylamideand p-dinaphthylamine, 990.Kluge, P., mono- and di-chloro-xylene : chloropzaxylidine, 1208.Kn-app, F., preparation of ultrama-rine blue from silica, M7.Knauer, F., and others, peculiaritiesand cultivation of the beet-seed, 587.E n i e r i e m , W.v., ashilation of cel-lulose, 916.Knop, A., aiigites of the KaiserstuhlMountains, 734.Knop, W., remarks on the. malysis ofsoils, 193.K n o r r , L., action of ethylic diaceto-succinate on ammonia, 994. - action of. ethylic diacetosuccinateon ammonia and primary mines,554. - mtim of ethylic diacetosuccinateon phenylhydrazine, 995. - synthesis of furfurane-derivativesfrom ethjlic diacetosuccinate, 247.K n o r r , L., and 0. Antrick, constitu-tion of quinoline, 273.K n o r r , L., and A.Blank, action ofethylic acetobeaealacetate on phenyl-hydrazine, 810, -- action of ethylic benzoylaoe-t a b on phenylhydrazine, 555.K n o rr, L,, and F. Jo d i c k e, action ofethylic nitrobenzoylacetoacetates onpheny lhy drazine, 1247.K n o r r e , G. v., paratungstates, 1184. - tungstates of barium, strontium,acd calcium, 486.Knorre, G. v., and P. Olschewskj,potassium and sodium salts of anti-monk acid, 1184.K n o r r e . See also I l i n s k i .K n u d s en, P., phenglethenylamid-- derivatives of phenylethenylamid-K o b 0 r t, R., constituents of ergot ofEoch, A., new locality for vivianite,Koch, F., analysis of TransylvanianKoch, L., manuring experiments withKoch. See also Curtius.Koechlin, H., new chrome mordant-oxime, 897.oxime, 1218.rye, 821.731.minerals, 735.Chili saltpetre, 187.ing process: 2081 :No INDEX OF AUTHORS.Kohler, H., formation of antliracene,806.Kohnlcin, B., exchange of chlorine,bromine, and iodine between inorganicand organic compounds, 35.Kolliker, A., derivatives of triphenyl-carbinyl bromide, 990.Iionig, F., analysis of cotton seeds,425.Konig, G.A., orthite from Virginia,229.Konig, J., a new germinator, 419.- investigation of bone meal, 851. - manuring experiments, 1009. - poisonous effects of ammoniumthiocyanate, 76.Konig, J., and others, ensilage andacidification .of green fodder, 183.Kiinigs, W. See Comstock, F e e r ,GFeigy.Korner. See Fischer, Weddige.Kohlrausch, F., electric conductivityof water, 323.Kohlrausch, 0.) preparation ofsugar from Sorghum saccharaturn,1021.Kohlstock. See Claus.Kohn.See Nolting.K o h n s t e i n , B., determination of freesulphuric acid in vinegar, 933.K o h n s t e i n , B., and F. Simand, de-termination of the free acids containedin tannin liquor, 935.Kolbe, H., chemical constitution ofisatin, 665. - isatin, 58.I_ preparation of anthranilic acid,Kolenko, B., pseudomorphs of horn-K o l l e r t , J., electrhity of flame, 2.Kolliker. See Allen.l i o l o t o f f , action of amines on meth-aldehyde, 647.Kondakoff, T., action of chlorine ontrimethylethylene, 736.K o n o n o w i t z, N., isopropyiallyl dime-thy1 carbinol, 49’7.Koosen, J.H., depolarisation of anelectric cell by bromine, 3.Koreff. See Goldschmidt.Korn, O., diiiaphthyldiquinone, 392.Kosmann, clays, 1020.Kossel, A., adenine, 1080. - guanine, 286. - new base occurring in the animalorganism, 566. - peptone-like constituent of the cellnucleus, 572.Xostanecki, 5. v., and 5. Niemen-t o w s k i, isomeric dihydroxydimethpl-nnthraquinones, 1240.159.blende after olivine, 1188.K o s t a n e c k i , S. v., and S. Niemen-t o w s k i, synthesis of nitrococcusicacid, 531.K r a f f t , F., and T. B r u n n e r , residueobtained by the distillation of castoroil in a vacuum, 373.Krakau, A., action of alkalis on cin-chonine and other cinchona alkalo‘ids,1081.K r a n z f e l d . See Bamberger.K r a t s c h me r, carbohydrates in humanliver, 679.K r e b s, G., an elementary demonstra-Lion of Avogadro’s law, 13.E r ec h el, G., analysis of white carrotfodder, 292.K r e c k e l e r , K., and B.Tollens,methylhydroxyglutaric acid from le-vulinic acid, 1202.Kremser, W., variations in rainfall,425.K r e n n e r , A., minerals of the cryolitegroup from Greenland, 27.K r e n n e r , J., optical properties ofallacite, 731.E r e n n e r , J. A., orpiment and realgarfrom Bosnia, 730. - stibnite from Japan, 221.Er e u s 1 e r, U., quantitative estimationK r e y s l e r, E., phosphates of the- reactions of the phosphates of theKrippendorf f, F., hydroxycomazine,Krohn, L. M., analpsis of red wine byK r u g e r , A., monochoro-xylenes andKriiger, P., derivatives of benzengl-Kriiger.See also Tiemann.Kriiss, G., copper peroxide, 124. - influence of temperature on spec-troscopic observations, 209. - quantitative spectrum analysis,835. - relation between the compositionand absorption spectra of organiccompounds, 949. - standardising solutions of potas-sium. permanganate, 1013.Kruis, C., reducing power of certainsugars, 1013.Krukenberg, C. F. W., chemicalconstitution of cwtilage, 405. -- conchiolin, 826.Krukenberg, C. F. W., and H.Wagner, carnine, 674.-__ composition cf the contra tiletissuej, 920.of nitrogen, 430.phenols, 1054.aromatic series, 1055.1243.means of electrolysis, 298.their oxidation products, 1053.amidoxime, 895INDEX OF AUTHORS. 1301Kubierschky, C., thiophosphoricacids, 632.Kuckert, O., action of alkylamines onethyl acetoacetate, 751.Kudelka, P., and N.H o l l r u n g ,large and small hulled beet-root seed,832.K u g e l gen, A. v., detection of sanguin-arine and chelidouine, 608.Kiihn, B., action of phenyl isocyanateon arnido-compounds, 260, 979..Kuhne, W., and R. C h i t t e n d e n ,new forms of albumose, 278.K u 1 z, E., action of trichlorethyl- tludtrichlorobutyl-alcohol in the animalorganism, 283. - cystone, 140. - new lmorotatory substance(pseudohydroxybutyric acid) , 284.K u n d t, A, electromagnetic rotation ofthe plane of polarisation of light byiron, nickel, aud cobalt, 5.K u n t z e, L., parallel experiments onpeat dust and Chili saltpetre aa ma-nures for augar-beet, 429.K u n z, J., manufacture of milk-sugar inSwitzerland, $48.L.L a a r , C., possibility of several etruc-t u r d formulee for the same chemicalcompound, 722.L ach, B., shaded and unshaded sugar-beets, 1155.- treating vegetable tallow, 1275. - valuation of ozokerite, 1266.Lath. See also Degener.Lachowicz, B., and M. Nencki,paraheemoglobio, 1351.L a Coste, W., estimation of vapour-densities at a diminished pressure,1180. - quinoline iodides, 814.La Coste, W., and J. Bodewig,methylfor mylorthamidochlorohenzoicacid and methylpseudochlorisrttin, 792.Lacroix, A., accidental fornuition ofcerusite crystals on %man coins,224. - artificial gypsum crystals, 226. - diagnosis of zeolites, 1187. - wulfenite from Beaujolais, 226.Ladenburg, A., derivatives of di-- synthetical pyridine and piperidineLadenburg, A., and C.F. R o t h ,methylpiperidine, 565.bases, 992.commercial picoline, 557.L a d e n b u r g , A., and C. F. R o t h ,isolation of the so-called a-iutidine,815. -- a new lutidine, 994.Ladureau, A., ammoniacal ferment,- sugar-beet and phosphates, 1157.Laf on, I?., new reaction for code‘inc,- new reaction of digitaline, 1014.Lafont,. See Bouchardat.Lcbgarde. See T h o u l e t .Lagorio, A., crystallographic form ofhemin, 567.L a i 11 e r, A., elimination of phosphoricacid in the urine in insanity andepilepsy, 73.Lajoux. See Grandval.L a n d o 1 t, H., laboratory apparatus,481.L a n d r i n , E., adulteration of pepperwith olive residues, 451.L a n d s h o f f , L., preparation of naph-thylamine compounds, 312.Landwehr, H.A., assimilation (re-sorption) of fat, 999.Lang, E., diisobutylketine, 963.Lang, J., bauxite from Langedorf,357.Langbeck, H. W., detection of adul-terated essential oils, 599.L a n gel M., formation of rosaniline bythe nitrobenzene process, 1130.Langer, C., and V. Meyer, density ofsulphurous anhydride a t a white heat,950.L anger, J., isomeric thiophensulphonicacids, 765, 887.L a n g l e b e r t , A., Convallaria majatis(lily of the valley) 271.Langley, S. P., amount of atmosphericabsorption, 319.L a r k i n , T., new sulphate furnace,1268.Larsen. See E l b s .Lasaulx, A. v., pseudomorphs afterrutile, 28.Lasch, K., sodium nitroprusside as areagent for sugars, 600.Lauber, E., ‘( red spots” in light rosedye, 108.Lauber, E., and C.Weinreb, chro-mium chlorate, 12’72.Lauch, R., preparation of additiveproducts of hypochlorous acid, 1194.Laujorrois,. potassium dichromste asan antiseptic, 704.L a u t h, C., moulding of porcelain, 307.L a we s, Sir J. B., ensilage, 1088, 1255.Lawes, Sir J. B., and J.H. G i l b e r t ,composition of soils, fertility of theManitoba prairie soils, TRANS., 380.181.10951302 INDEX OF AUTHORS.Lawes, Sir J. B., and J. H. G i l b e r t ,continuous growth of wheat a t Rot-hamsted from 1864-1883, 683.Lawson, T. A., action of diazo-wm-pounds or 8-napb thylamine, 808. - a-,8-&amidonaphthalene, 1238.L a z a r us, M.G., fmtional distillation ina current of steam, 716, and PROC., 46.Lazarus. See dso Friedlander.Lea, M. C., cornbinations of silversalts with colouring matters, 611. - combinations of silver chloride,bromide, and iodide with colouringmatters, 350.L e a t h e r . See Anschiitz.Lebedeff,reductimofcetyliodide,736.L e Bel, J. A., and M. Wassermann,reduction of hexahydric alcohols, 1046.L e Canu, J. A., compound of ethylacetate with calcium chloride, 371.L e c h a r t i e r , G., application of thedensimeter to cider must, 842. - employment of cider mark asmanure and fodder, 834. - em ployment of potash manures inBrittany, 83.L e C h a t e I i e Y, H., chemical reactionsin the setting of hydraulic mortar, 306.- decomposition of salts by water, 630. - dissociation of chlorine hydrate,474. - laws of solution, 3p0, 473. - general state of the laws of chem-Ledebur, A., crucible steel, 616. - oxidation and reduction, 631.L e ed s, A. R., composition and methodsof analysis of human milk, 282.L e ff man n, H., examinations of butter,196.L e f o r t , J., arsenic in mineral waters,232.Lhger, E., phenolphthaleyn as an in-dicator, 931.Lehmaiin, C., effects of alkalis andacids on respiration, 279.L e h man n, O., crystallisation, 215.7 melting points of substances incontact, 33@. - spontaneous change of form ofhomogeneous solid subdtances, 1033.Lehmann, T., estimation of alkalis inurine, 609.Lo hmann, V., self-fermentation ofyeast, 1151.Lellmann, E., constitution of dinitro-paraxylenes, 973.- general method for determiningthe constitution of nromatic diamines,976.ical equilibrium, 117.7- toluylenediamine, 976. - theory of benzeue, 251.Lellmann, E., and R. Grothmann,derivatives of salicylic acid, 265.Lellmrtnn, E., and E. W i i r t h n e r ,chemical behavjonr of aromatic andfatty diamines, 977. -- new nitrotoluidine, 974.Lem berg, K., formation and alterationof eilicates, 1187,L e No b e 1, new terpene, 668._I testing for acetone in scetonuria,449.L e n z, W., titrations with potassiumpermanganate solution, 598. - pepper powder, 701.Leo, H., formation and migration offat in phosphorus poisoning, 1002.Lkon-Soubeiran, J., wood oil fromCochin China, 394Lepke.See Zulkowsky.Lhpine, R., and P. Aubert, relativetoxic effect of the organic and salineconrstituenfs of uiine, 1085.Leplay, H., selective fermentation ofinvert sugar, 1152. - vegetation of the mgar-beet in thesecoiid year, 293.L e p s i u 8, B., dissolved oxygen in deepwell waters, 1266.L e r ch, J. U., chelidonic acid, 45.L e Ro ux, F. F., inversion of the elrctro-motive force of a copper-iron junct’iona t a high temperature, 110.L e u c k a r t , R., reactions of aromaticcyanates, 773, - symmetrical and unsymmetricaldimetliylsuccinic acids, 1200. - tribenzylamine, 1215.L e u c k a r t , R., and M. Schmidt, ac-tion of phenyl cyanate on phenols,1224.Levallois, A., estimation of fragrantessential oils, 301. - optical activity of cellulose, 369.- rotatory power of solutions ofcellulose in Bchweizer’s solution, 500.L evi, L., benzylhydroxyanthranol,1240.Levinstein, I., preparation of nitro-derivatives of aromatic amines, 1127.Levy, S., constitution of chloranilicacid, 1210.Lewis, H. C., American locality forhelvine, 227.Lewis, J. W., crystalline form ofmiargyrite, 1116.Leymann, H., action of p-chlor-ethylenesulphonic chloride on aniline,786.L’H o t e, purifkation of zinc containingarsenic, 307.Lidoff, A., formationof hydroxylamine,722INDEX OF AUTHORS. 1303L i d o f f, A., solubility of fibro’iu, 406.Lieben. See H a i t i n g e r .L i e benberg, A. v., influence of inter-mittent heat on the germbat.ion ofseeds, 419.Liebermann, C., behaviour of a-naph-thaquinone arid benzoquinone towardssulphuric acid, 802.- cochineal and carmine, 10’76. - constitution of alkyl hydroxy-anthranols, 1240. - oxyquinoterpene, 1075. - the wax and fat of cochineal,1045.Liebermann, C., and S. v. Kos-t a n e c k i, reactions dependent onposition, 1209.Liebermann, L., estimation of milkfat, 695.L i e b i sc h, T., apparatus for measuringthe angle of the optic axes, 622.Liebscher, G., bitter milk, 105. - cultivation of awedish and Germancereals, 422.L_ cultivation of various sugar-beets,424. - manuring sugar-beet, 429.L i e c h t i , L., and W. Suida, behaviourof different ferric oxide mordantswith silk, 315. -- composition of Turkey-redoil, 315.L i m p r i c h t , H., azobenzene-thiosul-phonic and -sulphinic acids, 984.- hydrazine-compounds, 1216. - nitrotoluidines, 974.I_ oxidation of amidobenzene-sul-phonic acids, 984. -- sulphonic and disulphonic acids,1232.Li n d e t, L., gold phosphobromides m dphosphochlorobromides, 1115.L i n d n er, J., bromonitrophenols andtheir amido-derivatives, 774.L i n d t , O,, microchemical test for bru-cine and strycbnine, 449.L innemann, E., absorption phenomenaof zircons, 1173. - extraction of zirconia and thequalitative composition of zircons,1042. - oxidation of propylene oxide, 1044.Linossier, G., volumetric estimationLinossier. See also Cazeneuve.Lipp, A., methylated indoles, 167.Lipp. See also Schneider.Lippmann, E., action of benzoicperoxide on amylene, 366.Lippmann, E., and F.F l e i s s n e r .of iron, 841).cyanhydrins of nitroso-compounds;1212.Lippmann, E. v., and others, pre-paration of sugm from molasses, 102.Lippmann, E. 0. v., non-identity ofarabinose and galactose, 41. - occurrence of leucine and tyrosinein beetroot molasses, 245.Livache, A., preparation of standardsolutions of carbon bisulphide, 84.Liveing, (3. D., and J. Dewar, spec-tral lines of metals developed by ex-ploding gmes, 317. -- spectroscopic studies ongaseous exploaions, 465.L j u bavin, N., investigation of a salt-petre earth frotn Turkestan, 128.L 1 o J’ d, J. U., separation by capillaryattraction, 477.Lloyd, R. See Xabery.L o b r y d e Briiyn, C. A., action ofhydrocyanic acid and of dilute sul-phuric acid on aldol, 240.- action of potassium cyanide onmetadinitrobenzene, 656. - action of potassium cyanide onortho- and para-dinitrobenzene, 657. - identity of the two ortho-positionsin the benzene nucleus, 972. - propenylglycollic acid, 242. - propionic acid and 00me of itsderivatives, 963.- replacement of the N02-group byan oxy-alkyl group, 657.Locz ka, J., smithsonite from PelsoczArd6, 730. - wollastonite from RBzbBnya,’134.L o d g e, O., seat of the electromotiveforce in the voltaic cell, 1027.Lodin, brown coal of Istria and Dal-matia, 125. - new mineral from Godemas,230.Loeb, M., action of carbonyl chlorideon ethenyldiphenyldiamine, 1213.Lob be c k e, manuring experiments withprecipitated phosphate, 429.Loe.bee Plochl.Lofasz, J. F., separation of kainitefrom rock salt, 614.Loew, B., microchemical detection ofnucleh, 610.Loew, O., albumin and its oxidation,823. - different degrees of resistance inprotoplasm, 827. - poisonous action of hydroxylamine,830.Low, W., action of fuming nitric acidon paraxylene bromide, 1208. - indigocarboxylic acid, 799.Lowe, J., use of lime-water in zincgasometers, 8351304 IXDEX OF AUTHORS.L o h s e, O., isocliromatic gelatine plates,612.Lommel, E., a freezing apparatus,5. - variation of induction machines,1098.Long, J. H., phenolphthale’in as anindicator, 835.Longi, A,, estimation of nitrogen insaps, &c., 1092._I voliimetric estimation of nitricacid, 595.L o n g mor e, J., preparation of a dye-st& from cotton-seed oil, 108.L opa t k in, M., action of ally1 iodideand zinc on epichlorhydrin, 497.L o r e nz e n, analyses of metallic ironfrom Greenland, 639.Lorin, a particular case of catalyticaction, 481,Losanitsch, 5.M., direct replacementof the amido-group in aromaticamines by halogens, 521.Lossen, W., structure of hydroxyl-amine-derivatives, 895.Louguinine, W., heats of combustionof certain carbon oompounds, 327. - heats of cornbustion of etherealsalts of fatty acids, 327.LovBn, J. M., some new sulpho-deri-vatives of the fatty acids, 241.Lowe. See Dixon.Luchsinger. See Glause, Hess.Ludeking. See Wheeler, Wiede-Ludwig, R., hydroxybenzaldehyde andLudwig. See also Classen.L u e g er, clarification of turbid river-Lumpp. See Hell.Lundin, E., estimation of arsenic inironand iron oree, 838.Lunge, G., density of sulphuric acid,216.- estimation of pohsium perman-ganate and of pyrolusite by means ofhydrogen peroxide, 1162. - existence of gaseous nitrous anhy-dride, TRANS., 457. - modification of the nitrometer foruse as a ureometer, &c., 1267. - reaction between nitric oxide andoxygen, TRANS., 465. - recovery of sulphur from hjdrogensulphide, 454. - reducing action of coke on nitricacid, 936. - solubility of nitric oxide in sul-phuric acid, 954.Lunge,G.,V. Meyer,andE.Schulze,fuse1 oil i r i spirit, 708.mann.coumaric acid, 663.water, 198.L u p t o n, N. T., analyses of bituminouscoals from Alabama, Tennessee, andKentucky, 1185.- meteoric iron from Coahiula,Mexico, 880.L u z z a t t o , M., Liebig’smethod for theestimation of carbamide, 610.Lwoff and Chkchoukoff, uction ofhydrochloric acid on isopropenyl car-binol, 647.L y t e, F. M., sodium aluminate, 638.M.Maas, I€., B x c h m a n n and Was-m u n d, putrefaction alkaloids inboiled meat, 676.Maben. See Declian.Mabery, C. F., B-bromotetrachloro-propionic acid, 508.Mabery, C. F., and R. Lloyd, o(- and/3-chlorodibromacrylic acids, 510.Mabery,C.F.,and H. H.Nicholson,p-dibromo-dichloropropionic acid andB-bromodichloracrylic acid, 507.Mabery, C. F., and G. H. Palmer,orthiodotoluenesulphonic acid, 538.Mc Cay, L. W., reduction of arsenicacid solutions by means of sulphurousanhydride, 634.- Reichert’s method of butter ana-lyses, 197.MacEwan, P., detection of phenol increasote, 1013. - testing Yeruvian balsam, 602.M c G o w a n, G., tricl~lorethylsulphonicacid and the derivatives of methyl-sulphonic: acid, 367.Machenhauer, F., preparation of a,yellow rosaniline dye, 310.McKelvey, J. W., eiiiceous earth fromMorris Co., New Jersey, 361.Mackey. See Mills.Mackintoeh, J. B., analysis of titaniciron from Brazil, 878. - estimation of graphite in minerals,689. - volumetric estimation of manga-nese : influence of organic matter andiron, 85.Mackintosh. Bee also Hidden.M c L e o d, H., sunshine recorder, 320.MacMunn, C. A., chromatology of the- enterochlorophyll, 1242.Madan, H. G., refractive power ofmetacinnamene, PBOC., 106.Miihly.See F r i e d l a n d e r .Marc k e r, M., Chili saltpetre or ammo-nium sulphate, 1156.actinire, 1251INDEX OI?Marcker, M., frothy fermentation,- manurial value of peat waste, 687. - loss of weight in the ensilage of- potash manures for potatoes, 83. - properties of malting barley, 1169. - Sidney guano, 429. - solution of wool-dust, 428. - value of sugar as food for stock,ll49.Marcker, M., and others, drying ofMiircker. See also Beseler.Magnaghi. See Ciamician.Mairet, P i l a t t e , and Combemale,action of antiseptics on higher organ-isms ; iodine and silver nitrate, 1253.-. - - action of antiseptics onhigher organisms : thymol, 1085.Maisch, H. C. C., stearopten fromessence of patchouli, 394.Malbot.See Duvillier.M a l l a t , A., determination of starch ingluten bread, 445.Mallet, F. R., native lead and chro-mite from the Andaman Islands, 1185.Mallet, J. W., meteoric iron fromWichita Co., Texas, 493.Maly, It., andesite from Trifail, inSteiermark, 735. - oxidation of albumin, 824.Mandelin, I(. F., aconitine, 911.Mangin. See Bonnier.Manhks, P., extraction of nickel andMann, C., test for citric acid, 843.Mann. See also Claus.Mann, P., chemical composition ofaugites from phonolites and similarrocks, 34.1168.beet leaves, 423." diffusion cuttings," 79.cobalt from their ores, 204.Manoury. See Fromentin.Manzoni, (3. S., chromium and alumi-nium sulphates, 725. - preparation of sodium hyposul-phite, 723.Maquenue, sulphur liberated by thedecomposition of hydrogen persul-phide, 1037.Maquenne.See also DehBrain.Marc ano, V., peptonic fermentation,Marcano. See also Muntz.Mare c k, F., electrolytic preparation ofnitrogen chloride, 347.Margary, L., derivatives of a- andp-naphtholazobenzene, 546. - synthesis of dyes on tissues, 710,Margot t e t.Marignac, C., and also 0. Lehman,Mark own i kof f, V., astrakhanite, 732. - Turkestari manna, 943.181.See H a u t e f e u i 11 e.crystallisation, 215.AUTHORS. 1305Marquard, G., Japanese bronzes,M a r t i n o n, action of hydrogen per-- estimation of hydrogen peroxide,- reducing action of hydrogen per-Marx, L., comparison of the barleys ofMason, W. P., viscosity of oils, 196.Mas sol.Masson. See Dobbin, Hay.M as 11 re, F., evaporation of water intothe atmosphere, 1260.Mathieu-Plessy.E., acetic acid andalkaline thiosulphates, 1038.Maugini, F., meteoric sand, 231.Maumenk, E. J., alleged elective fer-- decomposition of cupric! oxide by- existence of manganese in plantsMauthner, J., cystine, 822.May er, A., feeding value of variousroots, 1259. - valuation of hay by chemicalanalysis, 699.Mayrhofer, estimation of nitric acidin potable water, 691.Mazzara, G., action of potasaiumnitrite and phenols on diamido-triphenylmethane, 800.- azo-derivatives, 904. - constitution of phenylazothymol,- diamidotriphenylmethane, 904. -- phenylazocarvacrol and diphenyl-a.zocarvacro1, 1138.Mazzara, G., and (3. P o s e t t o , azo-derivatives of thymol, 893.-- diamidomethoxy triphenyl-methane, 1141.Mebus, E. A., and J. W. D e c a s t r o ,preparation of strontium carbonate,1269.Me d i c u s, detection of saccharose inwine, 693.Mkhu, C., examination of urine foralbumose and peptone, 451.Meldola, R., constitution of the haloTdderivativesof naphthalene, T B A N S . , ~ ~ ~ . - secondary and tertiary azo-com-pounds, TRANS., 657.Melikoff, homologues of glycidic acid,650.Mendeleef f, D., distillation of Anie-rican petroleum, 708. - phenomena of condensation, 114.- specific gravity of sulphuric acid,204.oxide on phenols, 658.430.oxide, 1036.different countries, 422.See LBon-S ou beiran.mentation, 1085.heat, 124.and animals, 421.1131.1211306 INDEX OF AUTHORS.Mendini, D., monobromo- and dibromo-citraconimide, 1126.Menges, C.L. R. E., apparatus forbreaking electric circuit in an atmo-sphere of hydrogen, 3.Menke. See Jackson.Mennel, E., nitrogenous derivatives ofcomenic acid, 1203.Wenzies, W. J., purification of sul-phuric acid, 304.Merck, E., cocai'ne, 565.Merck, W., artificial coca'ine, 1249.- benzoylecgonine, 997.Mering, J. v., physiological action ofpotassium chlorate, 1002.Mering. See also Thierfelder.Merz. See (rasiorowski.Mess e r sc h m i t t, J. B., spectrophoto-metric observations, 1097.Messinger, J., thioxylen from coal-tar, 767, 1052, 1205.M e u n i er, J., benzene hexabromide,1126. - benzene p-hexachloride, 518. - isomeride of benzene hexachloride,-new modes of formation of catc-Meunier, S., deposit from a spring a t- synthesis of anorthite, 960.M eyer, A.B., unwrought jadeite fromMeyer, E. v., isatoic acid, 666. - action of ethyl chlorocarbonate onnitrogenous organic compounds, 140.Meyer, E. v. See also Riess.Meyer, P., earth-nut and rye-meals asfood for milch cows, 1252.Meyer, L., and A. Schenfelen, chlo-rine and bromine carriers, 1182.Meyer, L., and K. Seubert, atomicweight of silver : Prout's hypothesis,TRANS., 434. --- - unit adopted for the atomicweights, TRANS., 426.Meyer, O., simple method of examiningyeast, 452.Meyer, I?. See Anschiitz.Meyer, V., constitution of thiophen-- preparation of pure thiophen, 141. - synthesis of thiophen, 515. - the thiophen-graup, 1051.- thitolen and thiophen, 887.Meyer, V., and G. G. Pond, physico-chemical experiments, 1033.Meyer, V., and 0. S t a d l e r , directpreparation of dibromothiophen fromcoal-tar benzene, 971. - - nitration of thiophen, 141. -- the thiophen-group, 250.52.chol, 1059.Carmaux, 644.Switzerland, 1188.derivatives, 763.Meyer,V. Seealso Langer, Lunge.Michael, A., the glucoside-group,521.Michael, A., and G. M. Palmer, ac-tion of sodium phenyleulphinate onmethylene iodide, 536. -- conversion of organic iso-cyanates into thiocarbimides, 526. -- properties of phenylsulphon-acetates, 986.Michael, A., and J. F. Wing, actionof methyl iodide on asparagine, 968. -- additive comnound ofphenylhydrazine and hydiogen chlo-ride, 963. -- optically inactive asparticacid, 377.Michael, R., carboxylic acids fromsynthetically prepared pyridine bases,60.- synthesis of pyridine-derivativesfrom ethyl acetoacetate, aldehTdes,and ammonia, 1244.Michaelis, A., acetone phosphoruscompounds, 747.Michaelis, A., and W. L a Coste,phenoxydiphenylphosphine, 1214. -- valency of phosphorus, 1182.M i c h a e l i s , A., and U. Yaetow,benzplarsines, 526.Michaelis, A., and H. v. Soden,anilides of orthophosphoric acid, 1134. -- triphenylphosphine and itsderivatives, 1134.Michaelis, C., electric conductivity ofimpure mercury, 322.M i c h a i l o f f, W., new reaction for albu-mino'ids, 198.Mic h e l - LQv y, determination of thedouble refraction of minerals, 621.Miers, H. A,, crystallography of bromo-strychnine, TRANS., 144.- crystallography of tricupric sul-phate, TRANS., 377.Mi ha i 1 o f f, animal colouring matters,676. - preparation of albumin, 69.Miklucho-Maclay, M. v., listwaenitefrom the Poroschajs Mountain nearNischne-Tagilak, 224. - rutile and cassiterite in the Greifen-stein granite, 1185.Miller, a-naphthaquinone, 66'7. - preparation of canarine, 365.Miller. See Doebner.Miller, A. K. See Armstrong.Miller, N. H. J.Miller, W. v., and F. K i n k e l i n , a-metadiquinoline, 114.4.Millot, A., oxidation of carbon in theelectrolysis of a solution of ammonia,1125.See J a p p &on, 329.- the numerics of the elements, 344~&€ills, E. J.,and W.M. Mackey, linesof no chemical change, 341.Milone, H., salts of salicylic acid,1139.Minangoin, N., cultivation of sorghumin France, 39.M i n k ow ski, O., hydroxybutyric acid indiabetic urine, 413.- occurrence of hydroxybutyric acidin the urine in cases of diabetesmellitus, 413.Minnigerode, B., the symmetry andelasticity of cryetds, 1105.M 6 h 1 a u, R., diphenylpseudomphi-phenacylnitrile, 560.Noehsin Bey Chanlaroff, butyro-lactone and a-ethglbutyrolactone, 374.Moller, H., respiration in plants, 832.Moller, W., law of emanation of lightfrom incandescent substances, 623.Mohl. See W i l l g e r o d t .Mohr, C., estimation of reverted phos-phoric acid, 688.Moissan, H., action of the inductionspark on phosphorous trifluoride, 215. - arsenic trifluoride, 121. - chromyl chloride, 628.- combination of bromine with phos-phorous trifluoride, 955. - phosphorus trifluoride, 15. - potassium chromocyanide, 338. - prepamtion of phosphorus tri-fluoride, 482.Molisch, H., deviation of roots fromthe normal direction of growth, 1153.Monari, A., new sulphonic acids, 970.M on d, L., recovery of hydrochloricacid as bye-product in the ammonia-soda process, 199.Moody, W., celestine, 458.Moore, G.E.,and V.v.Zepharovich,calaite, pseudomorphous after apatite,from California, 958.Moore, R. W., Hubl’s method for theexamination of oils and fats, 1014, - Koettstorfer’s method for the ex-amination of butter for foreign fats,300.Moore, T., separation of zinc fromnickel, 193.Morel. See Cazeneuve, Klein.M o r g e n, A., composition of inferiorhay, 292.Morin, H., action of cadmium on am-monium nitrate, 1039.Morley, H.F., and A. Gt. Green,action of zinc ethide on propylenechlorhydrin benzoate, TEANS., 134.INDEX OFMills, E. J., melting points and boilingDoints as related to chemical composi-AUTHORS. 1307Morley, H. F., and A. 8. Green,constitution of propylene chlorhy-drin. TRANS.. 132.Morris. See’B r o wn.Uorse, H. N., apparatus for the correctreading of gas volumes over water,1009. - determination of the value of zincdust, 1012.Morse, H. N., and E. H. Keiser, ap-paratus to determine the equivalentsof certain elements, 481.Moulton, C. W., estimation of nitricacid, 930.Muchall. See Claus.Miillenhoff, R., heat of formation offerrous sulphide, 950.Muller, feeding with dry and steepedmaize, 1149.M u l l e r and others, progress in metal-lurgy, 1167.Miiller, A., ahation of sewage throughpeat., 1268.Muller, A.See W i l l g e r o d t , Zim-mermann.Muller, G., benzenylamidoxime car-boxylic acid, 1227.Muller, EL, preparation of indigo, 850. - preparation of potassium sulphate,1268.Muller, H. W.Muller, M., purple of Cassius, 352.Muller, W., estimation of dextrose inMuller, X., Weiller’s siliconbronze,308.Muller-Erzbach, W., tension ofaqueous vapours of hydrated salts,213.See De la Rue.urine by the polarimeter, 702.Muller-Jacobs, A., determination ofthe nature of the crude oil in Turkey-red oil, 95.- Turkey-red oil, 313.Muenc ke. A., apparatus for preparingpure carbonic anhydride, 634.M u n t z, A., oxidation and reductionunder the influence of microscopicorganisms in the soil, 1152.- oxidation of iodine during nitrifi-cation, 870.Muller, A., action of carbonic anhy-dride on potassium chloride in pre-sence of amines, 1038. - extraction of amines from commer-cia1 methylamine, 501. - heats of formntion of salts of theamines, 7’16.M u n k, I., absorption, formation, andstorage of fat in animals, 827. - aseimilation of fate, 1148.Munk, J., and C. v. Voit, inftucnreof asparagine on the elimination ofaIbumin, 4121308 INDEX OF AUTHORS.Munro, J. M. H., ash of strawberries,- hlack soil from Manitoba, 834.Muntz, A., and E. Aubin, combus-tihle organic matter in the air, 118.Muntz, &,and C.Girard,alimentaryvalue of oats, 281. - -- digestibility of substancesused as food for horses, 282.Muntz, A., and V. Marcano, forma-tion of deposits of nitrates in tropicalregions, 1042.M u s p r a t t , E. K., and G. E s c h e l l -man n, preparation of potassiumchlomte, 17. -- preparation of sodium chlor-ate, 17.Mylius, F., a- and p-hydrojuglone, 169. - 11 .v drox y j uglon e , 803. - pipitzahoic aoid or perezone, 777.183.N.Pu’ageli. See Tiemann.N a hnsen, R., action of ethyl rhloro-carbonate and sodium amalgam ondinitrothiophen, 1207. - the thiophen group, 50. - 6-thiophenic acid, 51.Nasini, R., specific refraction in refe-rence to the double bond, 210.Nasini, R., and 0. Bernheimer, re-lation between refractive power andchemical constitution, 1097.Netanson, E.and L., dissociation ofnitrogen tetroxide, 862.N a t t e r e r , K., action of zinc ethyl ona-y-dichlorocrotonaldehyde, 4997. - dichlorether, 365.L- pard11 oraldehyde, 1196.N a t. t on, kols nuts, Sterclclia acocmi-nata, 712.Nau din, L., anthememe, a hydrocarbonfrom Roman chamomile, 37.Naumann, A., dissociation tension ofammonium carbarnate, 859.- Kahlbaum’s eo-termed specific re-misrion, 717.Naumann, A., and C. Pist.or, reduc-tion of carbonic anlqdride to carbonicoxide by carhon. 1036.Nay lor, W. A. H,, hymenodictyonine,565.Neesen, F., influence of magnetisationon the resistance of magnetic liquids,213.Nemirowskg, J., action of carbonylchloride on glycol chlorhydrin, 741.Nencki, M., albumin of the splenicfever bacilla, i77.Nencki, M., and Bourquin, rhodanicacid, 40.Nencki, M., and N.Sieber, colouringmetter of the blood, 69, 825.Nencki. See Lachowicz.Neugebauer, E. L., ethglicy-hydroxy-valerate and y-hydroxyvaleramide,651.Newbury, S. B., action of light onsilver chloride, 956. - specimens of nickel ore fromNevada, 489.Nicati,W., and Rietuch, odour andpoisonous effects of the products ofthe fermentation produced by thecomma bacillus, 180.Nichols, E. L., duration of colour irn-pressiom on the retina, 468.Nicholson. See Carpenter, Ma-bery.Nicol, W. W. J., boiling points of sa-line solutions, 331. - connection between pseudo-solu-tion and true solution, 115.- molecular volume of saline solu-tions, 334.- satnration of ealt solutions, 340.Niemeyer, M., chlorinated quinonesand quinols, 1065.Xietzki, R., end T. Benckiser, ben-zene-derivatives obtained by the ac-tion of carbonic oxide on potassium,1127. -- hexahydroxybenzene-deriva-tives and their relation to croconicand rhodizonic acids, 779. - - orthonitranilinesulphonicacid; new method of preparing or-thonitraniline, 635.Nietzki,R., and 0. (3011, azonaphtha-lene, 545.Nie m e n t o ws k i.N i k i t i n s k y , T,, determination of thequantity of ash in tea, 845.Nobel, A. B., and 8. F e h r e n b a c h ,preparation of sulphuric anhydride,1018.See K o s t a n e c k i.Nobel, Le. See L e Nobel.N o l t i n g , E., azylines, 895. - orthonitrobenzyl chloride, 52.- presence of isocyanates in the firstrunnings of the distillation of crudebenzene, 463.N o l t i n g , E., and T. Baumann, azo-derivatives, 385. - - deriyatives of cumidine andamidoazobenzene, 384. -- derivatives of pseudocumi-dine, 893. -- formation of yuinones, 892. -- quinonee, 390.N o l t i n g and Binder, diazninido-derivatives, 385IXDEX OF AUTHORS. 1309N b l t i n g and Forel, xylidines, 381.Niilting and Kohn, new cumidine,-- terephthalophenone, 389. -- tetramethylazyline, 386.N o l t i n g and W e i n g a r t n e r , colour-ing matter from paramidophenol,381. -- decomposition products ofacetanilide hydrochloride, 978. - - ethenyldiphenyldiamine, 384.Nolting, E., and E. W i l d , prepara-tion of mononitrophenols from theirprimary amines, 973.Nolting, E., and 0.N. W i t t , liquidbye-product in the preparation ofdinitrotoluene, 1095.Nordenskjold, A. E., uranium sili-cate from Garta, 1119.N o r d m a nn, E., ethenylaknidoxime andits deyivatives, 238. - paracarvacrokic aldehyde, 162.North, W., influence of bodily labouron the eliiination.of nitrogen, 412.N o r t o n , L. M., and A. W. Allen, ac-tion of dilute nitric acid on anilides,1213.Norton, L. M., and C. O:Prescott,continuous etherification, 496.N o t t a and Gt. Lugan, delxction ofmorphia in the mine, 447.Nuth, €I., action of paramidodimethyl-aniline QR aldehydes, 784.383.0.0 g b ta, If., poisonous nature of sulphur-ou8 anhydride, 577.0 i 8 hi, H., Japanese camphor oil, 270.Oliveri, V., action of nitrous anhy-dride on parabromaniline nitrate,78%.- estimation of. tartaric acid in wineleea, 843.Oliveri,V.,and A. Denaro, quassin,90%Oliveri. See also Canzoneri.Olivier, L., method of measuring thechemical effect of radiation, 319.Olschewsky. See K n o r r e .0 1s z.e w s Xi; K., liquefaction and so-lidification of methane and nibricoxide; 860. - liquid carbonic oxide, 14.-production of very 16w temperrt-tures, 1101. - solidification of nitrogen and car-bonk oxide, 475. - the use of boiling oqgen, nitro-gen, carbonic oxide, and atmosphericair for producing cold, 1101.VOL. XJIVIIJ.Osborne, T. B., separation of zinc and- separation of zinc in ores, 595.0 s m o n d, calorimetric study of t,hee&ct of tempering and hammeringon fused steel, 856.- colorimetric estimation of manga-nese, 690. - determination of small quantitiesof hydrogen sulphide, 688.Osmond and We-rth, cellular struc-ture of fused steel, 485.Ost, H., nitrogenous derivatives of me-conic acid, 42%.Ostermayer, E., action of iodinechloride on quinalines, &c., 672. - action of phosgene gas on quino-line, 672. - caffeine chloriodide, 1250. - diquinolines, 560. - iodated azo-colouring matters, 673. - methochlorides of pyridine andquinoline bases, 813.- niethiodideeof the quinoline series,672.Ostermayer, E., and W. H e n r i c h -s en, syntheses of a-diquinoline, 1’73.0 s t e r may er; E., and J. Ro se n h e k,derivatives of the isomeric dinaph-thols, 171.0 s t.e r s e t z e r, J., nitrogen in artificialmanures, 436.0 st w a1 d, W., electrochemical studies,1029. - electrical conductivity of acids, 3,323. - inversion of cane-sugar, 882. - trustworthiness of alternating cur-rents for measuring electrical resist-ance, 836.O t t , A., estimation o l albuminoids inurine, 461.0 t t, P., phenylhydroxypivalic acid,Otto, J. Gt., amount of sugar andreducing mbstlonces in blood, 827.0 t to, R., formation of sulphones fromalkylsulphonated acids of the seriesC,H,,O,, 536. - new synthesis of aromatic sul-phones, 535.Otto, R., and H. B e c k u r t s , pyrocin-chonic and dichloroltdipic acids froma -dichloropropionic acid, 753.O t t o , R., and H. Damkohler, disul-phones, 261, 537.Otho, R., snd A.Rossing, constitu-tion of the sulphinic acids, 1231.Otto. See also Beckurts.Owens. See J a p p .nickel, 593.863.4 1310 INDEX OF AUTHORS.P.P a a l , C,, metonylacetone, 505. - action of phosphoric selenide onacetonyl acetone, 1207. - derivatives of ethyl acetophenon-acetoacetate and of ethyl acetonyl-seetoacetate, 248. - synthesis of thiophene and pyrro-line-derivatives, 516. - synthesis of thiorylen-derivatives,1205.P a a l , C., and J. Tafel, thiophan fromerythrite. 763. -- thiophen from mucic acid,764.Pabst. See Girsr'd.P a d & See Dubois.Paetow. See Michaelis.Page, A. G., action of chlorine on or-ganic compounds in presence of inor-ganic chlorides, 36.Page, C. C., amazon stone horn AmeliaCo., Virginia, 130.Palmer.See H i l l , Mabery, Mi-chael.P a n a o tovic, W., paramethylisatoicacid, 666.P a r e n t i . See Schiff.P a r m e n t i e r . See C hanoel.P a r r y, J., spectroscopic examination ofthe vapours evolved on heating iron,318.Paschkis, H., occurrence of phyto-sterin, 291.P a s t e u r . See Eggeling.Paucksch, H., derivatives of amido-ethylbenzenes, 255.P a u l , B. H., and A. J. Cownley,cupreine and homoquinine, 997. -- new alkaldids of cuprea bai-k,563.Pavloffski, V., t'ransferring photo-graphs to porcelain or wood, 612.I? a w 1 e w s k i, B., paraxglene in Galicianpetroleum, 1126.P e c h m a n n, H. v., acetonedicarboxylicacid, 138. - constitution of ppridine-derivativesderived from coumalinic acid, 558.- syn thesis of pyridine-derivatives ;coumalinic acid, 175.P e c h m a n n , H. v., and J. B. Cohen,compounds of phenols with ethylacetoacetate, 56.Pechmann, H. v., and H. Stokes,action of nmmonia on ethyl acetone-dicarboxjlate, &c., 1202.Pechmann, H. v., and W. Welsh,yyridine-derivatives from malic acid,174, and TRANS., 14*5.See also D u n s c h ni an n. P e chmann.Peckham, S. F., origin of bitumens,488.Peligot, E., carbon biaulphide inaqueous solution as a remedy forphylloxera, 77.P e l l e t , H., animal charcoal in sugarrefining, 205.- direct estimation of sugar in beet,842. - simple cstimation of sugar in beet,1163. - sugar-beet seed as fodder for cattle,426.Pellizzari, Gt., amidobenzoic acid de-rivatives of succinic, Rebacic, andphthalic acids, 533.- combinations of ammonia withammonium salts, 723.- reduction of nitrobenzyl chloride,770.P e n f i e l d , 5. L.,occurrenceof alkalisinberyl, 490.Perkin, A. G., and W. H. P e r k i n ,jun., derivatives of anthi-aquinone,TRANS., 679.Perkin, W. H., jun., action of anilineon methyl dehydmcetate, 761.- benzoylacetic.acid and derivatives,TRANS., 240.- dehydracetic acid, 515. - synthetical formation of closed- trime thylenedicarboxy lic acid,- triznethplene iodide, 495.Perkin, W. H., jun.,and G. Bellenot,P e r l , J., thiosulphonic acids and sul-P e r r e y , A., use of copper sulpliate toPerrey. See also Hautefeuille.Perry, N. W., fusion, casting, dephos-phorising, and plating of iridium,462.*Peter, A., at?etotltiijnone and some ofits derivatives, 141.- &aeetot,hhone and its derivatives,764. - isomeric thiophenic acids, 765.P e t e r , J., deteruiination of non-volatileresidue in wine, 692.- estimation of sulphur in steel andiron, 1161.P e t e r , J.,and 0. d e Rochefontaine,crystallised anhydrous zinc acetate,371.P e t e r m a n n , A., and C. Glaser, est,i-mntion of reverted phosphoric acid,837.Petersen, nutritive value of hay grownon marsh lands, 020.carbon chains, TRANS., 801.1049.paranitrobenzoylacetic acid, 794.phinic acids of toluene, 391.destroy mildew, 77INDEX OF AUTHORS. 1311P e t e r s o n , H., determination of ironP e t i t , A., assay ol cinchona bark, 44'7.- titration of organic matter inP e t t i g r e w , H. P., oil of gaultheria,Peyrou. See GrBhant.P f a u n d l e r , L., action of compressedP f e i f f e r , E., electric conducthity of- electric conductivity of solutions- influence of salts on certain digest-P f eif f cr, T., estimation of urea, 450.P f i t zinger, W., trimethylquinoline,1246.P f l u g e r , E., and K. Bohland, simplemethod of estimating nitrogen inurine, 608.P f o r d t e n , 0. v. d., condensation ofhydrocyanic acid, 1120. - formation of red silver solutionsby reduction, 955. - new reagent for the absorption ofoxygen, 836. - purification of hydrogen sulphidefrom arsenic, 347.v. Pf uel, cult>ivation of two varieties ofsorghum and preparation of sugartherefrom, 79.P f u n g s t , A., reactions with nitro-methane, 1197.P h i l i p , M., and A.Calm, derivativesof parahydroxydiphenrlamine, 155.P h j l i p p . See Fischer.P h i l l i p s , W. B., reversion of phos-phoric acid by heat, 615.Phipson, T. L., caffetanuic acid, &c.,in Virginia creeper, 1255. - chemical phenomena of the respi-ration of plants, 420. - identity bf regianin and juglone,1148.P i c h a r d , P., removal of mildew invines, 590.Pick. See Weidel.P i c k e r i n g , S. U., atomic valency,- calorimetric determinations ofmagnesium sulphate, TRANS., 100.I_ crystalline basic copper sulphate,1113. - estimation of oil in cattle cake,844. - heats of dissolution of potassiumm d lithium sulphates, TRANB., 98.P i l a t t e .See Mairet.P i n n e r , A., action of acetic anhydrideon benzamidine, 158.and chromium in alloys, 194.water, 841.528.carbonic anhydride on g h s , 868.aqueous alcohol, 1029.of carbonic anhydride, 212.ive processes, 827.??ROC., 182.Pinner, A., action of ethyl acetoacetate- action of ethyl acetoacetate on- decomposition of benzonitrile by- preparation of tartronic acid,Pirani, E., galvanic polarisation, 623.Pis t o r , C., mineral spring, " Ronwr-brunnen," at Echzell, Wetterau, 362.Pistol.. See also Naumann.P i t k i n , L., action of concentrated sul-phuric acid on lead and its alloys, 460.P i t s c h k e . See Klinger.Pi u t t i, A., derivatives of diphenyl-- diplienylamine-derivatives of SUP- phthalylaspartic acid, '796.PI a n t a, A.v., chemical composition ofPleiige, H. C.. alo'in, 808.Plochl, J., and W. LOB, nitro- andsulpho-derivatives of phenylamido-acetic acid, 899.Plochl, J., and L. Wolfrum, condeii-sation of salicylaldehyde with hippu-ric acid, 898.P o e t s c h, W., recovering the wasteacids from nitroglycerol works, 619.P 01 e k and L u s t i g, derivatives of car-Tacrol, 659Poleck and Samelson, jalayin, 6G9.Polis, A., aromatic silicon CompounJs,973.P o 1 i t i s, G., relation of phosphoricacid to nitrogen in urine during feed-ing with hmin, 283.Pollacci, E., spontaneous oxidation ofsulphur, 3 &7.Poncy, C. de, separation and estima-tion of methyl alcohol in presence ofethyl alcohol, 298.Pond.See Meyer.Ponomarrf f, J., synthesis of allsntox-anic acid from parabanic acid, 760.Pool, F. V., new dropping flask,930.Popper, A., decomposition of aqueoussolutions of hypochlorous acid and ofchlorine in sunlight, 631.P or t e 1 e, K., so-called sour-rot ofgrapes, 1153.Possetto. See Mazzara.P o u c h e t , A. G., alkaloTd in Koch'scultivatir,g fluids, 1250. - changes in the composition of cer-tain secretions during cholera, 576.P o u l ton, E. B., essential nature of thecolouring of phytophagous larvE,&c., 1253.on the amidines, 158.amidines : p.yrimidines, '751.fuming sulphuric acid, 142.759.aminephthalejin, '783.cinic acid. 7'82.hazel pollen, 182.4 t 1312 INDEX OF 4UTHORS.Power, F.B., hydrastine, 675.Prager, A., derivatives of naphthalene,P r a t e s i , L., action of formaldehyde- formation of oxymetliylene from- trioxjmethylene, 240.P r a t t , J. W., rapid estimation of fixedP r e c h t . See Rottger.Preece, W. H., charging secondary- new standard of illumination, 321.P r e s c o t t . See Norton.Priebs, B., action of benzaldehyde onnitroniethane and nitroethane, 160. - nitro-derivatives of furfurane,971.Primics, G., mineralogical notes fromTransylvania, 733.P r o r o m a n t . See Carnot.Proskauer. See Fischer.Provius. See Bury.P r u d h om m e, action of bisulphites onchlorates, 207.Pr unier, H., volumetric determinationof alumina in lime and cement,441. - volumetric estimation of calciumoxide and carbonate, 296.P r z y b y t c k, S., diallyl dioxide, 741.P ii t t n e r, prepamtion of magnesium,1112.P u r d i e , T., action of sodium alkyloxides on ethereal fumarates, TRANS.,855.- composition of the milk of theporpoise, 1253.P u s c h , T . , test for the presence of tar-taric acid in citric acid, 445.1239.on aniline, 782.ethyl nitrate, 504.ammonia, 190.batteries, 11'75.Q*Q uankin, H., determination of solublepotash in soils, 1261. - soil of Tunis, 686. - some reactiolls of chromyl dichlo-ride, 23.Quessaud, J., dete~m~ination of silverand copper in the same liquid, 441.R.Rrtbo t, poisoning by nicotine, 416.Rabourdin, H., adulteration of pepper,Raby, L., new reactions for codei'ne303.and sesculin, 302.Rach.See Bischoff.Radziszewski, B., oxidationa by hy-drogen peroxide, 496.Radziszewski, B., and P. Wispek,derivatives of the xylenes, 889.Raini ond, E., volumetric estimation ofmanganese, 840.Ramann, E., result of removing de'brisfrom the surface of sandy soil, 81.Rammelsberg, C., analysie of uraniumcompounds, 690.- cuprodescloizite, 731. - double uranium acetates, 648.Ramsay, W., and J. T. Cundall, non-existmce of gaseous nitrous anhy-dride, TRANR., 672. - - oxides of nitrogen, TRANS.,187.Ramsay, W., and 5. Young, determi-nation of the vapour pressures ofsolids and liquids, TRANS., 42.- - influence of change fromliquid to solid state on vapour pres-sures, 629. -- method for obtaining con-stant temperatures, TRANS., 640.-- thermal properties of ethylalcohol, 1178.Ransom. See Dunstan.Raoult, F. M., action of water ondouble salts, 122. - influence of dilution on the reduc-tion of the freezing point of aqueoussolutions, 858.Raschig, F., action of bromine on di-methylumine, 1195.Rasinski, F., fractional distillation ina current of steam, 950.R a t h, G. v., colemrtnite, 224.R a t h . See also Uodewig.R a t h k e , R., nat'ure of selenium sul-phide and of alloys, 954.R a t i m off, ant iseptics, 612.Rau, H. M., indigo testing, 934.Raiipen s t r a u c h , B. A., solubility ofsalt8 in water at various temperatures,1181.Rawson, C., indigo testing, 1016. - valuation of indigos, 697.Rayleigh, L o r d , theconstant of elec-tromagnetic rotation of light, in car-bon bisulphide, 325.Ray lei g h, L o r d , and M rs.S id g w i c k,electro-chemical equivalent of silver,469.Reber, C., fixing artificial dyes byferro- and ferri-cyanides, 946.Reboux, E., manufacture oE sugarwithout bye-products, 464.R e b u f f n t, O., phenylcinnamylacrylicacid and diphenyldiethjlene, 1137.natural borate@, 28. INDEX O F AUTHORS. 1313Recoura, heat of transformation ofchromous chloride into chromicchloride, 1102. - hydrochloride of chromous chloride,875.Reder, P., experiments on nitrogen ofpeat, 188.RBe, A , /3-sulphophthalic acid, 1062.Reed, L., action of boric acid on cd-cium carbonate, 484.Reese, C. L., analyses of pinite fromMadison Co., N. Carolina, 130. - comparative oxidation of solutionsof sulphurous acid and sodium sul-phite, 217.- estimation of sulphurous mhy-dride, 296.Reformatsky, S., preparation ofpoljhydric alcohols, 882. - the hydrocarbon C8HI4, preparedfrom ally1 diethyl carbinol, 832.Regeczy, .E. v., diffusion of albuminsolutions, 405.R e g e 1 s b erg er, F. F., ammoniacalcompounds of uranyl ahloride, 638.Regnauld, J., and Villejeaii, in-halation of methane and monochloro-methane, 926. -- inhalation of dichloromethaneand tetrachloromethane, fQ6. -- oleaginous seeds of the8ymphonia fasiculata, 290. -- physiological action of di-chlorometharia compared with that ofchloroform, 285.Reichard t,, E., drinking-water sup-plies, 612.Reicher, L. T., rate of formation ofmaleic anhydride, 757.- the temperature of allotropictransformation of sulphur, 346. - velocity of saponification, 1034.Reimer, C. L.,and W. Wil1,fatof thefruit of Myristica surinanzensis, 1197.R e i n h a r d t , C., modifiedKipp’s hydro-gen sulphide apparatus, 1261.Re i n k e, J., chlorophyll in the livingcell and assimilation of cayboil, 182.- destruction of chlorophyll solutionby light, 991.R eins c h, P. F., chemical compositionof coal, 8’16.R Q mont, A, estimation of the wool,silk, and cotton, in tissues, 96.R e m pel, R., apparatus for the estima-tion of starch, 843.Rempel. See H e l l .Remsen, I., action of alcohol on diazo-compounds, 525. - new class of compounds analogousto the phthale’ins, 539.Rerusen, l., and E. H. Keiser,estimation of carbon in ordinary phos-phorus, 482.Reuss, C., density of solntions of pureand commercial aluminium snlphate,458.Rey chler, A., argentammonium com-pounds, 18.R e y er, E., on solidification, 1180.R i c h a r d , action of cocaine on theinvertebrates, 1002.Richard, L., estimation of starch ingluten bread, 299.Richardson, C., chemical alterationsin green fodder during eneilage,TRANS., 80.- chemioal composition of the pro-ducts of roller m~lling, 1021. - chemical composition of wheat andmaize as in3uenced by environment,535.RichPtrz, F., products of the electro-ljsis of dilute sulphuric acid, 624.Rideztl, S., delicate tests for antimony,arsenic, and tin, 1013.Rieder, H., nitrogen in faxes, 414.Xiehm. See Engler.R i e s s, C., deriratives of cyanethine,Riess, C., and E.v. Meyer, cyan-Ri e t s c h, biliary acids, 5’77.Rietsch. See also Nicati.R i n n e, F., milarite, 1187.- rutile from Imfeld, 1186.R i srl e r, E., influence of temperature onthe development of wheat, 422.B i t t e r , A., improvement of sheep-manure by kainite, 834.I l i t t h a u s e n and F. Weger, beta‘iaeand cotton-seed, 50.Ritzfeld. See Claus.Rizza. See Butlerow.Robert. See B r u n n e r .R o b e r t s o n , R., albite from Amelia- analyses of chrysocolla from Gila- blue quartz from Nelson Co.,Robin, M., ferric peptonate, 1147.Robinson, H., atomic weight of cerium,Rochefontaine. See Peter.Rodatz. See Stohmann.Roder, F., vinaconic acid, 653.Roemer, H., amidoalizarin, 1068.Rontgen, W.C., absorption of heat- electro-magneticaction of dielectricRose, B., detection of fuse1 oil in235.rnethethine, 646.Co., Virginia, 130.Co., Arizona, 130.Virginia, 129.217.by water vapour, 5.polarisation, 1030.Ppirituous liquors, 6001314 INDEX OF AUTHORS.Rose, B., and E. Schulze, some con-stituents of Emmenthaler cheese, 207.R o s s i n g, A., condensation-product s ofthe derivatives of salicylaldehyde, 388.R as sing. See also 0 t t 0.Roessler, C., lead assaying in the wetway, 596.R o t t g e r , F., and H. P r e c h t , estima-tion of sodium chloride in presence ofpotassium chloride, 1263.Roll, G., and 0. Holz, benzyl ethersof broniinated nitrophenols, 1209.Romig. See Anschii tz.R o m m i er, A., cultivated wine-jeast,205.Roscoe, Sir H.E., diamond-bearingrocks of South Africa, 131. - spontaneous polymerisation ofvolatile hydrocarbons, TRANS., 669.Rose, maize ensilage for cows, 1149.Rosenberg, A., comparative experi-ments with alkali albuminate, acidalbumin, and albumin, 405. - tribromothiophen and compoundsof dinitrothiophen, 1051.Rosenfeld, M., new apparatus forelectrolysis, '715.Rosenhek. See Ostermayer,Schmi t t.Roser, W., diquinoline from benzene,275. - phthalyl derivatives, 267,797. - phthaljl derivatives : conversionof ketone acids into lactones, 165. - so called phthalylucetamide, 159.Rossmassler, F. A., manufactureof lubricating oil from Baku naphtha,620.Roth. See Lndcnburg.R o t h, L., process for solidifying mineralR o t h e r , R., bismuth and pepsin, '712.R o t o n d i, saponification of fats byelectricity, 1274.Rousseau, G., manganites of €he alka-line earths, 1114.Rousseau, L., flesh-meal, 620.Roux.See Friedel.Rowan, Gt. H., apatite from AmeliaGo., Virginia, 126. - kaslinite from Calhoun Co., Ala-bama, 228.Rubner, M., acti n of lead acetate onglucose and lactose, 444. - calorimetric investigations, 949,1258.7 influence of meat extract on thetemperature of the body, $09. - thermal equivalent of a solution ofurea, 328.R u b e n c am p, R., aldehyde- and ethyl-idene-derivatiws, 136.oil, 309.R u d o r f , F., compounds of arsenioiia- lecture experiment, 869. - solubility of mixtures of salts,Rufin, A., first grass and aftermath,Ruhlmann.See F i t t i g .Runeberg, J. W., filtrationof albuminsolutions, 56'7.R u s s e 11, W. J., spectroscopic observa-tions on dissolved cobaltous chloride,R u ~ B , J. M., allotropic transformationoxide, 955.865.586.PROC., 67.of sulphur346at very- low temperatures,S.Saare, O., starch refuse as fodder,1155.S a a r e, O., and others, preparation andinvestigation of starch, 618.Sabaneieff, A., diallyl, 495.S a b a t i e r, P., composition of hydrogenpersulphide ; a nwreous variety ofsulphur, 952.- hydrogen persulphide, 1037. - mineral water of Salies-du-Salnt,Sacc, composition of the seeds of the- saltpetre deposit, 359.Sacher, F., and R. d e Barbieri, in-fluence of the lead precipitate onpolarieation, 691..Sschs, J., activity of assimilation byleaves, 289.-- metastasis in leaves, 831.Sachs. See also Warburg.Sachsse, R., a new colouring matter- chlorophyll, 670.Sagnier, H., straw, peat, and sawdustas litter, 429.St. AndrB. See Boursier.S a k u r a i, J., methylene chloriodide,TRANS., 198.Salkowski, E., behuviour of skatole-carboxylic acid in the organism, 575. - composition of horses' urine, 934. - decompcsition of protePds byfermentation, 998.-- phenaceturic acid in the urine ofthe horee, 413.Salkowski, E. and I€., putrefactionof albumin and formation of skatoleand indole, 567.231.cot ton-tree, 425.from chlorophyll, 670.- skatolecmboxylic acid, 569.Salkowski, H., melting points andseparation of mixtures of phenylINDEX OF AUTHORS.1315ij,wtic and hydroxycinnamic acid,602.S a 11 L mo n, Gt., chemical composition ofpig’s urine, 413.- paraxanthine, 403.S a 1 om o n, \V., distribution of ammo-nium salts and formation of urea,921.Salomonson, H. W., nitrophenyl-paraconic acid, 1224.Sam buc, milk adulteration, 299.Sandberger, F., boric acid in mica,- fairfieldite from Rabenstein, 640.- manganese in apatite, 640.S a n d m e y er. T., conrersion of the threenitranilines into nitrobenzoic acids, 981. - conversion of the three nitro-benzoic acids into phthalic acids, 981. - ethyl hypochlorite, 1045. - substitution of the amido-groupin aromatic derivatives, by chlorine,bromine, and cyanogen, 149.S a n t i n i , 8., coloration of the hydrogenflame, 209, 465.S Itr d 0, catalpic acid, 272.S av a r y, W., atripaic acid, 653.Sawano.See Kellner.Say t z e f f, A., oxidation of oleic acid,1049. - synthesis of tertiary alcohol8 fromketones, 881.Scac chi, E., crystallography of phe-nylcoumarin and coumarin, 901.Schacherl, G., synthesis of a newtetrabasic acid and an isomeride ofaconitic acid, 1125.Schaeffer, C. A., a new tantalitelocality, 359.S c h a f a r z i k , F., native mercury, cin-nabar and chromium ores from Ser-vin, 730.Schall, C., attraction of homogeneousmolecules, 111. - modification of Petterson and Eks-trand’s method of rapour-densitydeterminations, 1179. - relation between capillarity andspecific gravity of members of homo-logous series, 1180.- relation bet.ween molecular weightand velocity of evaporation of liquids,112. - relation between specifk gravity,capillarity, and cohesion, 1180. - relations of diameters of molecules,1182. - relation of expansion of sub-stances in gaseous, ’Faporous, andliquid states to absolute temperature,1179.Schall, C., and C. Dralle, action of643.chlorine, bromine, and iodine on sodiumparacresolate, 145.Scharges. See T r a u b .S c h a r i z e r, R., constitution of theamphiboles containing alumina, 32.S c h a t z k y , E., action of ally1 andisobutyl iodides on zinc and acetone,237. - diallyloxalic acid, 511. - preparation of ethylic oxalate,S chef f e r, estimation of nicotine, 604.S c h e i b 1 e r, C., raffinose, 1046.- nomenclature of sugars, 744.- separation of raffinove from themolasses of beetroot sugar, 962.Schenfelen.See Meyer.S c h e r k a, E., hydrindonaphthenecar-boxylic acid, 533. - hydroxymaleic and hydroxycitratconic acids, 513.Sohestakoff, W., composition of abye-product obtained in the ppepara-tion of dialljl carbinol, 237.Scheurer, A., dyeing with alizarine onindigo, 711. - fixation of alumina as a dischargeon indigo-blue, 1276.- history of alizarin-blue, 106.S c h e i i r e r - K es t n er, composition ofthe gas from pyrites burners, 199,706. - composition and heat of combus-tion of coal from Ruhr, 1020. - heat of combusbion of the coal ofRonchamp, 84.8. - reaction between ferric oxide andcertain sulphates s t high tempera-tures, 125.- the employment of Korting’sapparatus for forcing gases throughsulphuric acid chambers, 1166.S chic h o w s k y, composition of maize,292.Schiff, H., aspartic acid, 377. - isophloridzin, 1142. - lecture experiments on the occlu-sion of hydrogen by palladium,1035. - oxaIdiamidvpropionic acid, 760. - phosphorsellinic acid, 795.Schiff, H., and C. P a r e n t i , ethylene-amidobenzoic acid, 266.Schiff, H., and E. Pons, an amide ofgallic acid, 796.Schiff, H., and R. Sestini, com-pounds of arsenious anhydride withpotassium bromide and iodide, 723.S c hif f, R., constants of capillarity ofliquids, 717. - estimation of the specific gravitjof 1iquidR a t higher temperature$,950.5121316 INDEX OF AUTHORS.S c h i f f, R., physical properties of thio-S c h i 11 e r - W e c h s l e r , M., anilidopyro-Schilling, E., caffeine rrethylhydr.S c h i l l i n g .Seealso Schmidt.Schimidzu. See Divers.Schimos6. See Divers.Schimoyama, Y., estimation of qui-nine, Yd5.S c h i n d l e r , F., d u a t i o n of hay,1154.S c h l a g d e n h a u f f e n , volumetric de-termination of manganeae, 442.S c h l a g d e n h a u f f e n and G a r n i er,arsenic in the soil of cemeteries,1009.8 c h 1 agd en h a x f f e n. Seealso Hec k el.S c h l e g el, G., combustion of hydro-carbons and their derivatives withmixtures of - oxygen and chlorine,214.phen, 971.tartaric acid, 900.oxide, 674.Schlerschmann. See Carnelley.Schloesing, T., magnesia indus!ry,Schmalzigaug. See Gr.aebe.S c h m e 1 c k, I,.,.investigation of petro-8 c h m i d, H., tnrkey-red oil, 313.Schmid. See also Goldschmidt.S c h m i d t and Hiinsch, disturbingphenomena observed in polarisingoperations, 32 I.Schmidt, A., isomorphism of jordaniteand meneghinite, 639. - water vapour in gas generators,705.Schmidt, E., and E. Schilling,caffeine, 995.Schmidt, M. SeeLeuckart.S o h m i t t , C., and J. Rosehhek,gallisin, 134.S o h m i t t , E., compoEition of butterfrom cows, goats, and ewes’ milk,309.S c 11 m i t t , R., Kolbe’s synthesis ofsalicylic acid, 982.7 preparation of salicylic acid, 709.S c h m i t t . See also H a n s e n .Schrnitz, S., modification of thecalcium chloride drying tube used inelemeiitsry analyeis, 687.Schmoger, M., milking of COWS,1000.7 polarirnetric estimation of sugar inmilk, 693.- Soxhlet’s areometric butter-fatestimations, 603.S c h n e e ga n a, A., Perkin’s reaction inthe paraffin series, 649.S c h n e i d e r , L., wolfram, 1187.1166.leum lamps, 452.S c h n e i d e r , L., and F. Lipp, analysisof tungsten steel, 840.S c h n e i d e r , R., action of silvercyanide on sulphur chloride, 1193. - atomic weight of bismuth, 354.- precipitation of halogen salts ofsii~er, 1010.Schoene, E., spectrum of ozone, 713.S c h 6 ne, -H., c&lorocarbonyls ulpha.mj1,512.S c h o p f f , M., derivatives of metanitro-- metanitrobenzenylamidoxime, 896.Scholvien, L., mercury fulminate,Schoor, W.K. J., action of certainS c h o rl e mm e r, C., thiongl chloride,S c h o t t en, C., oxidation of piperidine,176.S c h o t t e n , C., and J. Baum, a newoxidation-product of conine, 176.S c h r a m m, J., farmation of parabromo-benzyl bromideby the action of bro-mine on parabromotoluene, 379. - influence of light on the action ofthe halogens on aromatic compounds,767. - influence of light on the bromina-tion of aromatic con~pouiids, 888.-influence of suulight on the bro-mination of aronmtic compounds,518.S c h r a u f, A., dispersion equivalent ofthe diamond, 14.S c h r e d e r , J., the constitution ofisuvitic acid, 798.S c h r e d e r . See also B a r t h .S c h r e i n e r, peat aa manure, 428.S c h r o d t , M., new conserving agentfor milk a i d butter, 612. - quality of butter made by differentprocesses, 105.Sclirodt, M., and H. Hansen, feed-ing milch cows with ensiled sugar-beet sections, 833.-- influence of malt coombs on’the yield of milk, 929.S c h r o e d e r , J. v., and another, influ-ence of acid smoke on vegetation, 76.S c 11 u b e r t, S., action of heat on starchgranules, 368.Schiibeler, action of long days onvegetation, 419.Sehiichtermann, H., working upbasic slag, 940.Schiile. See Hell.S c h u p p h a u s , R., action of chlorineS chii t t, F., parabromortliamidophenol,Senzenylsmidoxime, &c., 1217.39.substances on dextrin, 369.PEOC., 52.on boiling benzene, 52.1211INDEX OF AUTHORS. 1317S c h u t z, E., quantitative relationship ofpepsin to peptones, 1147.S c h u 1 t e n, A.d e, artificial productionof strengite, 1043. - crystallised magnesium and cad-mium hydroxides, 1183. - new crystallised magnesium phos-phate and arsenate, 724.S c h u l t z, B., oxidation products ofsoIid dibromoparaxylene, 1053.S c h u l t z, J. J., alkaloids of Coptis tri-Jolia, 403.S c h u l z , O., action of acetic, propionic,and butyric acids, &c., on benzenyl-amidoxime, 897. - action of anhydrides of bibasicacids of benzenylamidoxime, 1219.Schnlze, B. See Weiske.Schulze, E., acid amides from thedecomposition of albumin, 581. - amido-acids formed from albumin,916. - determination of asparagine andglutamine, 035. - formation of sulphates in germina-tion, 1153.Schulze, E., and E.Bosshard, allan-toin, asparagine, hypoxanthine, andguanine as plant constituents, 1007. - occurrence of glutamine in Ohesugar-beet, 759. - optical behaviour of some amido-acids, '759.Schulze. See also Lunge, Rose.S ch u l z e, H., parosulphates, 216.Mchulze, K. h., method of obtainingthiophen and its homologues, 763. - occurrence of benzoic acid in coal-tar oils, 792. - phenols of high boiling point con-tained in coal-tar, 667.- simple method of obtaining thio-tolen and thioxylen, 251.Schumann, O., boiling point andpressure, 11176.Schunck, E., chlorophgll, 1241.Schwackhofer, F., calorimetric esti-S c h w a1 b e, F., non-acid constituents ofSchwarz, C., Roman alunite, 30'7.Schweissinger, O., detection of atro-- iodised tannic acid as a reagent, 691.S c hw e i z e Y, A., arachidic acid and non-Schwenk.See Bohm.S e be 1 i en, J., the prote'ids of cow's milk,1000.SBe, G., and Bochefontaine, physio-logical action of cinchonamine, 682.SCe, O., and Bochefontaine. physio-mation of fuels, 691.beeswax, 962.pine, 448.decylic acid, 508.logical effect of cinchonamine sul-phats, 571.Seegen, J., sugar in blood: its sourceand signification, 411.S e e li g, E., trichlorotoluenes, 769.Seemann, B., preparation of soapsfrom oil seeds, 1023.Seifert, R., action ofcarbouicanhydrideon sodium acetanilide : new synthesisof dicarboxylic acids, 983.- action of sodium mercaptide onphenyl salts, 1057. - formation *of amines from theamides of the fatty series, 963.Semper.See B e r n t h s e n .Senf, A., cyananiline and some of itsderivstires, 1060.Senff, M., dry distillation of wood,619.S enhofer, C., sericite from the quartz-pbyllite of Wiltau, 736.S e n i er, A., formyl and thioformyl com-pounds obtained from aniline, &c.,TRANS., 762.S e r r a n t , E., aseptal, 1166.- orthohy droxybenaenesulphonicacid, 1016.S e s t i ~1 i, F., relations between atomicweight and phjsiological function,1150.Sestini, F., and A. Dicocco, maizeheads.as fodder, 1087.S e s t i n i . See aLo Schiff.Seubert. See Meyer.Shalfkeff, M., specific volumes ofchlorine, bromine, and iodine in car-bon compounds, 717.- preparation of haemin, 566.Shenstone, W. A., brucine, 276.- crystalline tricupric sulphate,- modified Bunsen burner, TRANS.,- strychnine, TRANS., 139.Shenstone.See also Tilden.Shimogama, Y., estimation of thequinine alkaldids, 845.S h o r t . See Dunstan.Sidgwick. See Rayleigh.Si e b e n, J., composition of starch s-jrupand of honey, 693.Sieber. See Nencki.S i e b o 1 d, L., estimation of hydracyanicacid, 600.Siegfried, oxidation of phenol bynitrobenzene, 1060.Siemens, W., a unit for the measure-ment of light, 1.Si e w e r t, creaming by centrif ugala onvarious systems, 1022.Silber. See Ciamician.Silberstein, H., beta'ines, 160.TRANS., 375.378131 8 INDEX OF AUTHORS.Silva, R. D., aromatic hydrocarbons,- formation of normal propylbenzene,Simand. See K o h n s t e i n .S j o gren, H., manganese arsenates fromNordmarken in Wermland, 959.S k r a u p , 8.H., benzoyl-ecgonine andits conversion into coca‘ine, 1249. - new method of preprariiig phen-anthroline, 393.S k r a u p , 8. H., and 0. W . F i s c h e r ,methylphenanthroline, 392.S l o cum, F. L., phenylangelic, phenyl-methacrglic, and ethylphenyllrtcticacids, 662.Smith, A., preparation of carbons forelectric lamps, 1267.S m i t h , E. F., miueralogical notes,960.S m i t h , E. G., action of bromine onpropenjlphenylaminediamine, 524. - chrysotile from Shipton, Canada,361.S m i t h , F. S., ozocerite, 356.S m i t h , H. E. See Chitt,enden.S m i t h , J. L., methods of estimatingcolumbates containing earthy oxides,1012.S m i t h , R.Angus, examination ofwater8, 86.Smith, W. See Staub.Smith, W. G., composition of the pre-cipitate obtained on heating urine,681.Smolka, A.J basic nitrates of lead,725. - mannitol lead nitrate, 743.Smolka. See also Kahlmann.Sn ape, H. L., action of phenyl cyanateon alcohols and phenols, TRANS., 770.Soden. See Michaelis.Sokoloboff, new anhydride of man-nitol, 367.Solonina, V., action of dilute acids onallvl alcohol, 741.S olvay, E., obtaining hydrochloric acidfrom calcium chloride, 705.S omm e r l a d, H., leucite- and nepheline-basalt from the Vogelsberg, 33.Bonnenschein, A,, bebaviour of tan-nin with Fehling’s solution, 1163.Sorabji, B., on some new paraffins,TRANS., 37.S o r e t, C., refractive indices of alums,109,1097.Sostegni, L., examination af humusfrom pest, 1082.S o u b e i r a n , L., and B.Massol, waterfrom the Red Spring of Zacaune(Tarn, France), 232.Soye. See Brouardel.1054.972.Spalteholz, W., quinoline dyes, 400.Spencer, U.. L.. new met,hod of deter--mining phospioric acid in manures,436.Spica, P., Barosma crenata, 1142.Spics. See also Canzoneri.Spiegel, A,, new class of aromaticSpielhoff, H., chemistry of urine,Spitz.G.,mixed etherswfresorcinol, 381.S p i t z e r . See Kachler.Spohn. See Dragendorf.Spohr, J., action of neutral ~ a l t s andof temperature on the inversion ofcane-sugar, 1181.Sponnagel, F. G,, enamelling casks,316.Spring, W., action of mass, 480.8 t a d e 1 m a n n, E., pathological acid inS t adler, O., compounds of thiophen,- nitrothiophens, 764.- reduction of nitro- to amido-thio-S t a d l e r . See also Meyer.S t a d t h a g e n , cptine not present inS tiledel, W., dinitrotoluene, 142.Star kl, G., schuchardtite, 32.S t a u b , A., and W. S m i t h , derivativesof isodinaphthyl, TRANS., 104.S t a u t e , H., pinnoite, a new borakefrom Stassfurt, 1117.Stegelitz. See Claus.Stein, S. v., method of obtainingS t e i n e r , E., formation of patina, 308.S t e n g e r, F., electric conductivity of- thermal conductivity of tourma-Stevens. See H i l l .S tocklasa, J., distribution of phos-phates in Bohemia, 877.8 t o c k m an n, R., active principle ofsenna leaves, 991.S t o h m a n n, F. calorimetric inveutigs-tions, 85’7.Stohmann, F., and P.Rodatz, heatof combustion of lauric and myristicacids, 1176.Stohmann, F., and H. Wilsing,specific and latent heats of myristicand lauric acids, 1177.S t o j e n t i n , M., action of ethyl oxalicchloride on derivatives of carbamideand guanidine, 1195.S t o k e s, G. G., crystalline reflection inpotassium chlorate, 1175.Stokes, H. See Pechmclnn.sulphonic acids, 987.703.diabetic urine, 92%.120%.phen, 971.normal urine, 830.hremoglobin crystals, 406.gases, 1028.line, 5INDEX OF AUTHORS. 1319Stokes, H. N., phthalic sulphinide,Stokvis, B. J., turbidity of albuminousStolba, F., preparation of zinc freeS t r a c c i a t i . See Bartoli.S t r e b e 1 and others, cultivation andpreservation of certain cereals, 833.S t r e c k er, K., reproduction of Siemens’mercury unit, 1027, 1099.539.urine on heating, GSO.from arsenic, 461.S t r e n g , A., diopside from Zermatt,1118.- microscopic chemical reactions,S t r i e g l e r , M., ammelide, 1194.Strohmer, F., testing of cayenneStriiver, J., columbite fromCaraveggia,8 truve, H., studies on blood, 71.S t u a r t , C.M., nitrobenzalmalonicS t u t z er, A., phosphoric acid soluble in- nitrogenous substances insolubleSuchorsky, N., respiration in com-S u i d a . See Liechti.Sundberg, C., the pepsin ferment,Sweetser. See K i n n i c u t t .Szechenyi, E. v., jun., cultivation ofSorghum saccharaturn, 833.S z ym a n s k i, F.. hemialbumose fromvegetable albumin, 997.- malt peptone, 822.Szymanski. See also Deichmiiller!294.pepper, 452.Piedmont, 732.acids, TRANS., 155.the soil, 439.in gastric juice, 827.pressed air, 677.921.T.T af e 1, J., benzoyl-derivatives of phenyl-Tafel. See also Fischer, Paal.Takayarna, J., Japanese teas andtobaccos, 582.Tammann, Gt., fate of sulphur ingermination, 1004. - tension of aqueous vapour of saItsolutions, 862.T a n r e t , C., alkalo’ids produced by theaction of ammonia on glucose, 1047. - cornutine and ergotine, 821. - terpinol, 990. - vincetoxin, 552.Tappeiner, H., researches on the fer-mentation of cellulnse, especially withreference to its solution in the ali-mentary canal, 178.hydrazine, 1060.Taquet, C., preparation of chlorine,Taiiber.See F i s c h e r .Tantphous, C. v., and E. Wollny,influeuce of different systems of 8p-plying manures, 1156.Taylor, W. J., detection of cyanides inpresence of compound cyanides, 196.Teed, F. L., decomposition of potaa-sium chlorate by heat, PROC., 105, - estimation of iodides in presenceof chlorides and bromides, 1261.Teixeria, S. F., a new alcoholic fer-ment which does not invert sugar,1168. - the succinic acid ferment and itsaction on cane-sugar, 1152.T e r r e i l , A., analysis of chrysotile,490. - crystallisecl argentammonium chlo-ride and bromide, 18. - red colouring mattm of wine andvegetables, 1142.T e r r i s E e, naphthalfluoresce’in andnaphthuleosin, 667.Tessmcr, H., compounds of poly-hydric alcohols with phenyl cyanate,774.T haer, nitrogen necessary for cultivatedplants, 75.T h i e r f e l d e r , H., and J.v. Mering,physiological action of the tertiaryalcohols, 1002.T h 01, A,, symmetrical metaxylidiiie andsymmetrical xylenol, 522.Thompson, C. See W r i g h t .Thomsen, J., constitution of tbiophen,1126.- mulecular weight of fluid water,870.Thornson, A., colorimetric estima-tion of small quantities of iron,TRANS., 493.1017.Thomson, A. See Carnelley.Thomson, J. J., combination of gases,341.Thomson, R. T., lakmoyd and otherindicator@, 1157.Thorne, L. T., conversion of ketonicacids into unsaturated lactones, 1200.T h o r n e r, W., apparatus for collectingand analysing the gases dissolved inwater, 691.T h o r p e T.E., atomic weight of titan-ium, TRANS., 108. - sulphides of titanium, TRANS.,491.T h o u l e t , J., attraction between dis-solved substances and solids immersedin the eolutions, 476, 866. - determination of the coefficient ofcubic dllatation of minerals, 2181320 INDEX OFT h o u l e t , J.. and H. L a g a r d e . newmethod of determining siecific lieats,6.T h r e s h , J. C., new form of apparatusfor continuous percolation with boil-ing liquids, 835. - proximate constituents of Hedy-chium spicatum, 582.Thiimen, F. v., fairy ringe, 425.Tich,omiroff, A., chemical changesattending the development of theembryo in the eggs of Bmttyx mori,1000. - chemical changes in the eggs ofBombyx mori during development,1150.Tiemann, F., amidoximes and azox-imes, 895.p glucovanillin and glucovanillpl al-cohol, 980.- reactions of amidoximes, 1216.Tiemann, F., and A. Kees, glucosidesprepared from lieliein, 1073. -- reactions .of the glucosides,helicin and glncovanillin, 1072.Tiemann, F., and P. Kriiger, rela-tion of benzen ylamidoxime-derivativesto the benzhydroxamic group, 790.Tiemann, F., and E. Nageli, actionof sodium amalgam on aqneous solu-tions of bcneenyhmidoxime, 895.T i f f e r e au, action of direct sunlighton nitric acid mixed with carbon bi-sulphide, 1110.Tilden, W. A., and W. A. Shen-s t, o n e, solubility of calcium sulphatein saline solutions, 1183.T i m i r i a z e f f , C., chemical aotion oflight on chlorophyll, 714.T i s s a n d i e r , G-., apparatus for the con-atant production of gas, 722.Tivoli, D., compounds of platinumand arsenic, 728.To llens, B., circular polarisation ofdextrose, 40.- raffinose (melitose ?) from molasses,368.Tollens. See also Deichmuller,Herrmann, K e n t , Kreckeler.Tomlinson, C., boiling of liquids in avessel contained in a water-bath. 4174. - motious of camphor on water,1180.T om m a s i, D., electro-pseudolyeis,1029. - heats of formation of hydrogencompounds, 716. - heat of formation of some solublecompounds and the law of thermalsubstitution constants, 8. - noti-existence of ammonium hydr-oxide, 484.AUTHORS.Tornani. SeeVitali.Craub, M. C., and C. Hock, a lak-nio'id, 148.Fraub, M. C., and C. Scharges, coal-tar quinoline, 173.Craube, H., nephrite frem Jordans-miihl, in Silesia, 361, 1189.Craube, J ., capillary constants of cer-tain aqueous and alcoholic solutions,866.- capillary phenomena in relation toconstitution and molecular weight,116. - influence of temperature on thecapillary meniscus angle, 1033. - preparation of cyanamide, 739.Trauhe, M., co-operation of water inthe combustion of carbonic oxide,and formation of hydrogen peroxideduring such combustion, 1108. - co-operation of water in the slowoddation of zinc, lead, iron, and pal-ladium-hjdrogen, llU5. - formation of hydrogen peroxideduring the combustion of hydrogen,1108.p slow oxidation of copper in pre-senm of dilute sulphuric acid or ofIL solution of ttmmoniuni carbonate,1107.Trey, €I., basicity of thiosulphuric acid,870.Tribe.See Gladstone.Trinius, P., derivatives of hydratropicacid ; artificial formation cf phloreticacid, 529.Trobach, K., new method of sugarextraction, 848.Troilius, M., e3timation of manganeseand phosphorus in iron znd steel,597.Troost, L., remarks on some criticismsof Friedel's concerning chloral hy-drate, 746. - thorium metaphosphate, 1113. - vapour-density of thorium chlo-Tro schk e, composition of furze (Ulez- cultivation and composition of sor-- preservation of ammonia in stable- water culture of lupines, 420.Trow b r i d g e, J., measurement ofT r u c h o t,, C., thermochemistry ofTscheltzow, heat of formation ofTsch erniak, G-., proFortionof chlorineride, 1113.europeua), 684.ghurn, 1155.manure, 187.strong electric c u r r e h , 855.ammonium fluosilicate, 626.picrates, 1103.in scapolite, 1187INDEX OFTscheuschner, E., calculation ofglass batches, 937.T s c h i r c h, A., Hyacilzthus orientalis,1254.T u r n e r , T., estimation of carbon iniron ar.d steel, 1161.- in0uence of silicon on the proper-ties of cast iron, TRANS., 577, 902. - selective alterations of the con-stituents of cast iron, TRANS.,. 474.U.U l b r i c h t, R., estimation of. tannins by- wine analysis, 692.Ullmann, C., derivatives of triphenpl-methane, 1236.Ulsch, K., decomposition of ethylchlorocarbonate by zinc chloride,376.Unger, B., analysis of vuloanisodcaoutchouc, 841.U r b a i n .See Fremy.Urech, F., influence of the diluent onthe rate of chemical action, 480. - influence of temperature and con-centration of hydnochloric acid on therate of inversion of sacchwose, 41.Lowenthal’s method, 934.V.Fa1 en t a , E., testing mineral oils, 93.- toilet soap analysis, 696.V a l e n t i n i , A., lecture experiments,215. - parame thoxyphenoxycinnamic acid,264.V a n d e r Plaats, J. D., atomic weightaof carbon, phosphorus, tin, and zinc,348.Vandevelde, Gt., chemietryof Bacilluswbtilis, 287.Van d e V yv e r e, estimation of methylalcohol in ethyl alcohol, 600.Van Dorp. See Hoogewerf.V a n H e r f f . See Dabney.V a n Romburgh, P., non-existence ofpentanitrodimethylaniline, 660.v a n ’ t H o f f , H., jun., malic acid,1201.v a n ’ t Hoff, J.H., the “criticalpoint ’) in chemical decompositions,1181. - transformations of sulphur, 1037.Veley, V. H., sulphur compounds ofcalcium, TRANS., 478.BUTHORS. 1321Venable, F. P., leaves ol Ilea: cmsine,- zinc in drinking water, 453.V e r b e c k, R. D. M., pproxene-andesitesfrom the Dutch-Indian Archipelago,1120.V e r n e u i 1, A., seleniocarbamide, 50,376. - simultaneous action of oxygen andhydracids on seleniocarbamide, 967.Vieille. See B e r t h e l o t .V i e t h , P., composition of mares’ milkB i gi e r, F., orthophenolsulphonic acid,V i gier, P., digestive ferments, 2’79.V i g n on, P., separation of aluminium1254.and koumis, 849.a new antiseptic. 61 2.arid iron. 689.Ville, J.,’ crystallised zinc hydroxide,1112.Ville. See also Engel.V i l l e j ean.See Regnauld.Villiers, A . , curarine from Strychlaos- formation of alkaloids in disease,- formation of ptomai’nes in cholera,- nitro-derivatives of ethylene, 1044.- pathological urines, 1084.Vincent, C., new iridium compounds,- new rhodium compounds, 1116.Vincen6, C., and J. Chappuis,critical temperatimes and pressures ofsome vapours, 1104. -- tension and critical points ofsome vapours, 861.Violle, J., absolut,e unit of light, 622.V i t a l i and T o r n a n i , detection ofVivier, A., apatite from LognozanVoelcker, A., action of soluble and- foua-course system at Woburn, 78.V ogel, A., detection of cyanogen, 297.Vogel, H. W., modifications of silverVohwinkel, E., new constant galvanicVoig t, K., benzoinanilide and its deriva-V o i g t, R., /3-pyridinetricarboxylic acid,Voigt, W., colour phenomena of pleo-- optical properties of thin metallicVoit. See Munck.V o l h a r d , J., and H.Erdmann, s ptoitrzyera, 997.926.404.356.chloral hydrate, 933.(Spain), 30.insoluble phosphates, 82.bromide, 846.element, 853.tives, 1067.812.chroic crystals, 621.layers, 1026.thesis of thioyhen, 7631322 INDEX OF AUTHORS.Volkmann, P., remarks on Schiffspaper on the capillary constants ofliquids, 721.V o r s t e r and C-runeberg, working upthe mother-liquors from schoenite,306.Vortmann, Gt., cobaltammonium com-pounds, 1041.V u 1 p i us, G., thallin preparations, 398.W.Wach t e l , G., manufacture of potassiumdichromate, 846.Wackenroder, D., preparation ofstrontium and barium chlorides, 19.Wada, Japanese minemls, 221.Wayss.See Gasiorowski.W a g n e r, composition of wood ashes,834. - manuring with p a t , 1009.Wagner, E., action of zinc organo-metallic compounds on aldehydes, 370.W a g n e r, Gt., oxidation of ketones,1197.Wagner, H. See Kruckenburg.W a g n el-, P., estimation of nitrogen in- metamidophenetdil, 1212.Wagner, P., and others, variousmanure materials, 1156.Wallach, M., carbonates of dihydricalrohols and phenols, 254.Wallach, O., ethereal oils, 171. - terpenes and ethereal oils, 550.W a l l a c h , 0.) and W. 3 r a s s , OleumW a1 t e r, J., apparatus for chemical- use of steam in chemical labora-Wanklyn.See F o r .Warburg, L., and J. Sachs, relationbetween the densitv and viscositv ofChili saltpetre, 435,cyncz, 171.laboratories, 631, 1035.tories, 482.liquids, 9.Warden, C. J. H., biological examina-tion of water, 1266. -Warington, R., action of gypsum inpromoting nitrification, TRANS., 758. - behaviour of nitrates in Kjeldahl'smethod for the determination of ni-trogen, 1261.-- detection of nitrous and nitricacids, 593.W a r t h a, V., alkaline reaction of glaes,838.Wasmund. See Maas.Wassermann. See Le Bel.Weber, A., and N. W o l f f , perchloro-phenol from perchlorobenzene, 619.Weber, C . L., electric conductivity ofamalgams, 211. - electric conductivity and tempera-Lure coefficient of solid mercury,1028.Web e r, R., octosulphntes, 121.Webster, C.S. S., chlorination ofphloroglucol, TRANS., 423.Weddige, A., derivatives oforthamido-benzamide, 661.Weddige, A., and 31. K o r n e r , poly-meric dichloracctonitriles, 739.Weger. See R i t t h a u a e n .Wehaarg, K., iodic anhydride, 346.Weidel, H., and K. H a z u r a , hydro-compounds of cinchoninic acid, 561.Weidel, H., and B. Pick, compound8from animal tar, 556.Weigelt, C., estirmtion of wine ex-tract, 602.Weigle, T., presence of chlorine inpotassium bromide, 723.Weinberg, A. M., kaolin deposits ofsouth-west Russia, 879.Weinberg. See also F r i e d l a n d e r .We i n giir t,ner.Weinreb, C., cryolite glass, 1019.W e i n r e b , C., and S.Bondi, titrationof phenol with bromine, 1266.Weinreb. Set! also L a u b e r .W e i n s t e in, L., cc and P-hydropipericacids, 664.Weiske, H., and B. Scliulze, inflit-enw of certain auiides on the animalorganism, 409.Weis ke, water culture of lupines, 420.Welch, J. C . , limonite, 11 16.Weldon, W., preparation of chlorinefrom magnesium oxychloride, 1016.Wells, J. S., estimation of phosphoricacid in fertilisers, TRANS., 185.We 1 s b ac h, A. v., the rare earths, 350.Welsh. See Pechmann.W e l t n e r , A, action of pheuylbrom-W'ense. See Kleernann.Werner, E., bromoxytribromophenol,Werner. See also B e r t h e l o t .W e r t h . See Osmond.Werveke, L. v., ottrelihh rocks ofWeselsky, P., and R. B e n e d i k t ,W e s en don c k, K., diathermnncy ofW ey 1, T., nitmites in urine, 413.Weyl. See also F r e n z e l .W i c h e l h a us, H., crystalline basesfrom methyl violet, 895.Widmann, 0.) argentammoniumphosphate, 18.Rec N 61 t ing.acetic acid on ethyl acetate, 793.658.Attrk aild Viel-Salm, 961.resorcinol dyes, 526.esculin, 213INDEX OF AUTHORS. 1323W i d m a n n, O., nitrocumenylacrylicWiedemann, E., and C. Ludeking,Wiederhold, B., levonic acid, 653.W i e ga n d.W ieland, J., electrolytic estimations,Wiessner, J., the gun1 ferment, 1241.W i e t e r s h e i m and others, loss ofsugar in beetroots when stored, 102.W i l be r.W i l d . See Nolting.W i l d t , E., removd of the bitter prin-ciple froin lupines, 184.Wiley, H. W., determinations of lac-tose in milks by optical methods, 601. - maple sugar, 499.W i l f a r t h , H., modification of Kjel-dahl's method of estimating nitrogen,837.Wilkes, J. F., decomposition of potas-sium cyanide, 495.W i 1 k i n s on, E., occurrence of nativemercury in Louisiana, 876.Wili, W., naringin, 906.W i l l , W. W., apparatus for continualpercolation with boiling liquids, 631.W i l l g e r o d t , C., application of varioussubstances as halogen carriers, 1034. - a-dinitrophenyl thiobenzoate, andthe ethers of dinitrophenol mercap-tan, 519. - paranitrophenyl mercaptan endparanitropheriyl disulphide, 519. - trinitrobenzenesulphonic acid, 1232.W i l l g e r o d t , C., and P. Moh1,un-symmetrical metadinitrobenzenesul-phonic acid, 665.W i 1 l g e r o d t,C.,andA.Mii 11 er, acetonechloroform, acetone bromoform, andwetone iodoform, 648.Williams, C. T., influence of culturefluids and reagents on the growth ofBacillus tuberculosis, 578.Williams, G., occlusion of hydrogenby zinc-dpt, 634. - trimethylamine and pyrroline fromcoal-gas, 369.W i l l i a ni s, G. H., paramorphosis ofpyroxene to hornblende in rocks, 492.Wii 1 i a m 8, R., testing aniline bydro-chloride, 446.W i l l i a m s , W. J., treatment of re-donda phosphate, 1018.Wilm, new rhodium salts, 355.Wilm, V. T., estimation of fat in palm-nut meal, 290, 1164.W i 1 s b a c h, C., separation of didy miuminto its elements, 1113.Wilsing. See Stohmann.Wing. See Michael.acids and their derivatives, 55.thermal phenomena of collo'ids, 1031.See B e i l s t ein.442.See Au s t en.Winkelmann, A., dif€usion of gasesand vapours, 10. - diffusion of homologous etherealsalts, 10.- time of existence of thiosulphuricacid in aqueous solution, 722.W i n k 1 er, C., change of arseniousoxide from the amorphous to thecrystalline condition, 871.W i r t z . See Anechiitz.VC'islicenus, J., reactions of di-chlorether, 366.- reduction of phthalic anhydrideby zinc and glacial acetic acid, 57.Wislicenus, W., action of potassiumcyanide on phthalide, 532.Wispek and Zuber, formation of nor-mal propylbenzene, 972.Wispek. See also Radziszewski.W i t t , C. See Claus.W i t t, 0. N., new series of dyes, 945. - nitroso-derivatives of aromatic- tannin method of fixing colours onW i t t . See also Ndlting.W i t t en b erg, azophenylacetic acid, 661.W i t t i c h . See Elbs.W i t t i n g, F., Chilian boronatrocalcite,846.Wit z, A., calorific power of coal-gas,472. - combustion of mixtures of coal-gasand air, 857.W i t z, G., sulphurous anhydride in theair of towns, 953.Wheeler and Ludeking, new blow-pipe reagent, 596.Wolff, E., and others, digestibility ofclover and meadow hay by the horseand sheep, 411. -- digestibility of lucerne andclover hay by the horse and sheep, 410. -- digestibility of potatoes andcarrots with hay and oats by the horse,72.W o l f f , J. E., nepheline rocks of theUnited States, 230.Wolff, L., derivatives of levulinic acid,1123.W o l f f , N. See Weber.Wolfrum. See Ylochl.Wollner. See Ciaus.Wollny, E., absorptive and eraporativepoxers of various litters, 1008. - influence of the position of theset on the potato crop, 5Y6. -- influence of the soil and its culti-vation on the temperature and mois-ture of the air, 81. - micro-organisms in the soil, 426,683.amines, 782.cotton, 1024Wollny, E., protective influence ofgrowing plants on'the undergrowth, 77.Wollnp, E. See also Tautphous.Wollny, R., analytical operations andapparatus, 591, 835.Wood, J., and J. L. Borden, actionof ammonia on the halogen salte oflead, 1114.Wooldridge, L. C., fibrin ferment inblood, 1253. - origin of the fibrin ferment, 571.W o ri n g e r, L., camphanic acid, 668.W r i g h t , C.R.A.,and C. Thompson,determination of chemical afinity interms of electromotive force, 325, '721.W r i g h t , L. T., illuminating power ofmethane, TRANS., 200.Wroblews ki, S.V., electrical resistanceof copper a t very low temperatures.Insulating properties of liquid oxygenand nitrogen, 1099. - phenomena which accompany theevaporation of the permanent gases ina vacuum, 861. - production of low temperatures bymeans of liquid oxygen, nitrogen, &c.,715.W r o b 1 ewe k 7, E., decomposition ofdiazo-compounds by alcohol, 257.W u r t h n e r . See Lellniann.W i i s t and Kirohnor, Obmbochr-struck's milk refrigerator, 1022.W u r t z and Hennimgen, action ofethyl chlorocarbonate- on potassiumcyanate, 968.Wyrouboff, G., dispersion of sodiumchromate, 211.Y..Yo B h i d a, H., constituents of camphorYoung. See Ramsay.oil, TRANS., 779.2.Zaboudsky, hydrate of carbon fromZacharewicz. See Audoynaud.Zaleski, G., new reaction of carbonicZanni, J., tests for butter, 695.Z e h e n t e r , J., action of phenol andsulphuric acid on hippuric acid, 55,1235.Zepharovich, V. v., mineralogicalnotes, 641.Zepharovich. See also Moore.Bikes, H., butenylglyceryl chlorhy-drins, 1046.Zimmermann, J., and A. Miiller,new synthesis of pararosaniline, 386. -- paranitrobenzylidine chloride,hl.Zincke, T.. action of the amines onquinones, 787.Zincke, T., and H. Bindewald,phenylhydrazine derivatives of a- andP-naphthaquinone, 391.Zincke, T., and A.Breuer, the hydro-carbon Cl6HI2 from styrolene alcohol,269.Zincke, T., and A.Heberand, actionof quinones on amiilophenols, 257.Zolla, D., use of potaesium chloride inagriculture, 588.Zu e l z e r, W., estimation of chlorine inhuman urine, 608.Z ii r c h sr, K., formation of anilineblack, 1276.Ziirrer,.X., campholenic acid, 1241.Burper. Secsleo Goldschmidt.Zulkowsky, C., estimation of thehalogens in organic compounds, 1162.Zulkowsky, C., and C. LepBz, esti-mation of the halogem in organiocompounds, 591.ZwiJling, K., correct time for thehoney harvest, 590.cast-iron, 42.oxide hsemoglobin, 825