摘要:

T H E BERTRAM BLOUNT F.I.C. G. RICHARDS BOLTON. CECIL H. CRIBB B.Sc. F.I.C. BERNARD DYER D.Sc. F.I.C. ANALYST: R. LESSING PH.D. ARTHUR R. LING F.I.C. P. A. ELLIS RICHARDS F.I.C. J. AUGUSTUS VOELCKER PH.D. F.I.C. THE ORGAN OF THE Society of Public Analysts and other Analytical Chemists A MONTHLY JOURNAL DEVOTED TO THE ADVANCEMENT OF ANALYTICAL CHEMISTRY Dwblfcatfon Commfttee: sbitor JULIAN L. BAKER F.I.C. 'Bbstractore : J. F. BRIGGS A.C.G.I. I C. A. MITCHELL M.A. F.I.C. H. F. E. HULTON A.I.C. G. C. JONES,-A.C.G.I. F.I.C. W. P. SKERTCHLY F.I.C. E. WECHSLER PhD. VOL. XL. 1 9 1 5 TRADE AGENTS : SlNPKIR MARSHALL HAMILTON KENT & CO. LTD. 1915 2 4 6 8 ORANGE STREET LONDON S.W INDEX TO VOLUME XL. INDEX OF NAMES. Accaoli F. See Brill H.C. and Accaoli F. Adams 1. H. Adams L. H. Adriani W. See Fihppo J. W. and Adriani W. Albright A. I?. and Young C. 0. Albright A. R. See Winton A. L. Albright A. R. and Berry E. H. Allen E. R. Determination of Nitric Nitrogen in Soils 363. Anderson E. See Porritt B. D. and Anderson E. Anderson R. P. Reagents for bse ma Gas Analysis. I Alkaline +ogallol 409. Andrews L. W Precise Standardisation of HJ-drochloric Acid Solutions 24. Angiolani A. See Toschi B. and Angiolani A. Annoni G. and Rodano G. Measurement of the Freezing-Point Depression of Dilute Solutions 257. Use of the Interferometer for the Analysis of Solutions 372. Determination of Volatile Esters in Citrus Oils and Extracts 506. Tests for Distinguishing Parchment Paper from Pergamyn A1 A i AI A1 A1 A1 A1 A& A1 Paper 290.Bpleyard A. See Russell E. J. and A pleyard A. wold H. Estimation of Carbon and Pios horus in Cerium and Cerium Alloys 292. my H. V. and Ring C. H. StandardisdColoured Fluids 452. :ack F. W. Detection of Cobalt by Means of a-Nitrosog-Naphthol 414. :ack F. W. Reagent for the Detection and Colorimetric :a& F. W. The Chemists' Year-Book Review 427. :kinson H. V. ipperle J. A. rers S. H. and Johnson W. T. stmation of Aluminium 511. See Long J. H. Hull M. and Atkinson H. V. Estimation of Spelter Coating on Sheets and Wire 515. Ability of BaciZZus CoZi to Survive Pastewisation 242. Bachilli D. Composition of Date Wine 241. Bacon C. W. Bacon W. Bahlman C. Baler E. and Neumann P. W. Detection of d t r i c Acid in Wine 504.Bailey E. M. Qualitative Separation and Identification of Some Oxymethylanthra-Bailly 0. Constitution of the Glycero-phosphoric Acid of Lecithin 288. Bailly 0. See Grmbert L. and Bailly 0. Baker J. L. Balls A. K. and McDonnell C. C. Electrolytic Separation of Zinc Copper and Iron from Barnebey 0. L. Estimation of Ferrous Iron in Silicates by Titration with Dichroniate 452. Barnebey 0. L. Permanganate and Iodimetric Estimation of Iodide in Presence of Barnebey 0. L. Perman anate Estimation of Iron in the Presence of Fluorides. Analpsis Barton L. E. Baudisoh 0. Baumann K. and Grossfeld J. Detection and Estimation of Benzoic Acid in Foods 503. Beam W. Beam W. and Freak G. A. Improved Hemin Test for Blood with Notes on Some Beam W.and Freak G. A. Improvement in the Electrical Method of Determining Salt Bearce H. W. Beck P. Bellucci 1. Bengen F. Bennett H. 6. Berry A. J. and Colwell C. K. See Rosanoff M. A, and Bacon C. W. Apparent Effect of Acetic Acid u on the Constants of Butter-Fat 442. See Sindall R. W. and Bacon W. qumones 289. See Jones G. C. and Baker J. L. Arsenic 175. Chloride and Bromide 365. of Silicates and Cagonates for their Ferrous Iron Content 365. Estimation of Nitrogen in Steel 70. Reaction for Indole Detection of Cholera Bacilli 405, Tests for Hashish 346. Recently Proposed Methods 352. in Soil 29. Studies in the Expansion of Milk and Cream 239. Analysis of Litharge 295. Rapid Estimation of Iron in its Alloys with Cerium lfetals 133. See Kuhn B.Bengen F. and Werwerinke J. Analysis of Tanning Materials 132. Volumetric Estimation of Nitro-C'ompounds 410 iv INDEX TO VOLUME XL. Berry E. H. Bianchini G. dIc#~owSnj f R. Von. Blair H. BGcker E. Bodmer R. Bodnar J . logert M. T. Boies 0. W. loismenu E. Bolton E. R. and Jesson E. M. Bolton E. R. and Revls C. Recent Advances Relating to the Composition and Analysis Borgestrom L. H. losshard E. and Fischli E. Estiiiintion of Hydrogen in Gas Mixtures by CatalFtic Bosworth A. W. and Slyke L. L. Van. Sosworth A. W. Bowman F. C. and Scott W. W. Boyd H. T. Brackett R. N. Bradbury W. A. and Owen F. Estimation of Sulphur in Motor Spirit 30. Bradbury W. A. and Owen F. Estimation of Sulphur in Motor Spirit 165. Brandegee M. M. Branson F.W. Composition of Some Ty es of Chemical Glassware 333. Breckler A. M. Volumetric Fehling 3letkod Using a New Indicator 164. Bridge S. W. Briggs J. F. BrSII H. C. and Accaoli G. Brodriok-Pittard N. A Methods of Estimation of Lecithm in Milk 348. Bromley H. A. Analysis of P a er 64. Brown H. H. Grain Dust Expyosions 31. Brown H. T. Note on the Ap arent Specific Volumes of Alcohol in Aqueous Mixtures of Varying Concentration 3 b . Brown H. T. Reports on the Determination of the Original Gravity of Beers by the Dis-tillation Process. Brown H. T. See Thorpe T. E. and Brown HT. Brown P. E and Johnson H. W. Effect of Grinding Soil on its Reaction as Determined by Veitch's Method 475. Brown P. E. and Kellogg E. H. Brown W. D. Browne C. A. Influence of Hygoxv Acids and Lactones on Estimations of the Chemical Bruckmiller F.W. Estimation of Sulphates in Water by Benzidine Hydrochloride 419. Burger A. See Heiduschka A, and Burger A. Burmelster H. See Schenk D. and Burmeister H. Burnett H . R. See Revis C. and Burnett H. &. Burrell G. A, and Boyd H. T. Inflammable Limits of Mixtures of Gasoline Vapour and Air 330. Burrell G. A. and Oberfell 6. 6. Estimation of Hydrogen in Gas Mixtures by Means of Colloidal Palladium 68. Burrell G. A. and Robertson 1. W. Determination of Gasoline Vapour in Air 162. Burrell G. A. and Robertson 1. W. Rapid Method of Fractionating Gases a t Low Tem-peratures 246. Burrell G. A. and Robertson 1. W. Separation of Gases by Fractional Distillation in a Vacuum a t Low Temperatures 246.Burrell G. A. and Robertson J. W. Separation of the Illuminants in Mixed Coal and' Water Gas 163. Callan T. Analysis of Guara and Guara Extract 400. Callan T. Analysis of Tannin Materials 412. Campbell B. The Volumetric %stirnation of Ferrocyanides 327. Campus A. Experiments with Abderhalden's Method for the Early Recognition of Candy H. C. H. See Luff A. P. and Candy H. C. H. Canzoneri F. Composition of Extracted Olive Oils Purified by Esterification 399. Canzoneri F and Bianchlni G. Characteristics of Olive Ods Extracted with Carbon See Winton A. L. Albriglit A . It. and Berry E. H. See Canzoneri F. and Bianchini G. See Randell +I. and Sicaowky F. It. 1-011. See Collins S. H. and. Blair fl. Estimation of Citral in Concentrated Oil of Lemon 349. Composition and Analysis of Lime-Sulphur Liquors 513.Note on the Detection ot p-l\aplithol in Lysol and Similar Preparations 311. keceivers for Fractional Distillation under Diminished Pressure 4i9. See Capps J. H. and BoiFs 0. W. See Franqois M. and Boisnienu E. Some Oleaginous Seeds and Fruits 3. of Adible Oils and r'ats 494. Absorption 512. Estimation of Carbon Dioxide in Minerals 291. Phosphorus Content of Casein 17. See Slyke L. L. Yan and Bosn-orth A. W. Estimation of Lint in Cottonseed Meal 403. See Drushel W. A. and Brandegee M. M. Titration of Nitrates with Ferrous Sulphate 474. See Burrell G. A. and Boyd H. T. The Soluble Chlorides and Total Chlorine in Some English Cokes 1-43. Recent Progress in the Analysis of Cellulose and Cellulose Derivatives 107, Oils from Philippine Seeds 505.Parts III. IV. and V. 124 Estimation of Siilphates in Soils 455. Estimation of Co per in Steel 252. Constants of Fatty Acids 156. Pregnancy 285. DisuIpi:de 14 INDEX TO VOLUME XL. v Capps J. H. and Boies 0. W. Caryl C. R. Chamot E. M. Chamot E. M. and Redfield H. W. amlnatlon of Water. Presence of Hydrogen Sulphide Forming Bacteria 351. Chamot E. M. and Redfield H. W. amination of Water. Chamot E. M. Sherwood C. M. and Lowary R. C. Bacteriological Examination of Water. Lactose-Peptone Fermentation Tubes 467. Chapman A. C. Annual Address of the President,. X . Chauvin A. C. Christensen A. Separation of Gold and Platmum from Other Metals 293. Clarens J. Estimation of the Acidity of Urine 406. Clarke G.Organic Phos horic Acid of Wheat 285. Coffignier C. Action of ehlorhydrocarbons on Hard .Copals 157. Colgnard A. Purification of Commercial Hydrochloric Acid 415. Coleman W. H. Collins S. H. and Blair H. Rate of Liberation of Hydrocyanic Acid from Commeivial Kinds of Linseed 125. Collins 6. H. and Hall A. A. Inter-Relationships between the Constituents of Basic Slag 358. Colman H. G. Determination of the Percentage of Toluene in Commercial Solvent Naphtha 170. Coiman H. 6. Determination of the Percentage of Toluene in Commercial Toluol 166. Colwell C. K. See Berry A. J. and Colwell C. I(. Congdon L. A. Grou Method for the Detection of Gelatinising Agents Pasty Material, and Thickeners 8sed in Food Products 400. Cooper W. F. and Nuttall W. H. Theory of Wettin Power and the Determination of the Wetting Power of Di ping and S raying Flu& Containing a Soap Basis 463.Cooper W. Determination of 8admiwn in iinc 22. Cornish E. C. V. and Golding J. A Method for the Estimation of Chlorides in Cheese 197. Cranfield H. T. On the Relation between the Reichert-Meissl Kirschner and Polenslrh Values for Butter 439. Cranfield H. T. and Taylor M. G. D. The Effect of Feeding on the Composition of Milk and Butter Linseed Cake and Hempseed Cake 433. Croner F. See Lockemann B. and Croner F. Cummlng A. C. See Thin R. G. and Cumming A. C. Curtman L. J. and Wlkoff A. G. Curtman 1. J. Darlington J. T. DBvid L. Estimation of Hydrastine in Plants and in Extrac!s of Hvdrastis Canadensis b the Methods Prescribed in the Various Pharmacopo8ias and a New Method for t<e Estimation of Berberine in Extracts 462.DBvid L. See Ferencz,.A. and DPvid L. Davles E. L. Davis P. B. Substitute for the Twin-Bulb Trap in Toluene-Mercury Thermo-Regula-Davis P. B. and Pratt L. S. New Form of P knometer for Liquids 420. Davis R. 0. E. Determination of the Critical doisture Content of Soils 59. Davis W. A. Hydrolysis of Maltose bv Hydrochloric Acid 132. Davls W. A. and Sawyer G. C. Esthnation of Carbohydrates. IV. The Presence of Free Pentoses in Plant Extracts and the Influence of Other Sugars on their Esti-mation 128. Davis W. C. Estimation of Naphthalene in Spent Oxide 64. Dean E. W. See Rittmann W. F. and Dean E. W. Dean J. R. Modification of Wichmann’s Method for the Detection of Small Amounts of Dean L.8. Estimation of Peroxide in Commercial Lead Oxide 70. Debrun C. Volumetric Estimation of Silver 173. Dede I beerr N. Analysis of &fine Waters 173. See Heyl F. W. Cay1 CR. and Staleg J. F. Elementary Chemicai Microscopy (Review) 426. Culture Media Employed for the Bacteriological Ex-I. The Schardinger-Dunham Medium for Testing for the Culture Media Employed for the Bacteriological Ex-Culture Media Employed for the 111. Composition of the Gases Formed in II. Lactose-Peptone Media 446. Detection of Vanillin in Quinee Wines 155. Method of Estimating the Volume of Solid Matter in.Muds 263. Detection of Bromides in the Presence of Thiocyanates, Cyanides and Ferrocyanides 171. See Lyle W. G. Curtman L. J. and Marshall J. T. W.Detection of Hydrogen Peroxide in Milk 445. Hysteresis Tests for Rukber 66. tors 373. Coumarin particularly in Factitious Vanilla Extracts 350. Detection and Estimation of Small Quantities of Carbon Oxysulphide in Carbon Estimation of Cane Sugar by Double Polarisation Employing a New Method of Dioxide [Mineral Waters] and Well-Bases 245. Clarification 287 vi INDEX TO VOLUME XL. Degratia J Von. Dekhuizen M. C. Delhpine S. Dell ’Aoqua 6. Grape-Seed Oil 54. Dennis L. M. and Lemon 6. J. Desch C. H. Deuss J. J. 6. Caffeine in Java Tea 504. Dobbs A. C. Dodge F. D. Dougherty G. T. Simplified Ferrous Sulphate Method for Determination of Vanadium in Steel 337. Drapier M. Drew J. D. &m arison of the Microscopical Method and the Plate Method of Counting Bacteria in I&* 351 Drushel W.A, and rtrandegee M. M. Use of Hydrochloric Acid in the Estiination of Certain Forms of Organic Nitrogen 289. Duccinl C. Eck P. N. Van. Edwards 3. D. Egerer G. Elliott V. See Marden J. W. and &Uiott V. Elsdon G. D. Eisdon G. D. and Hawley H. Analysis of Pulvis Rhei Cornpositus” (Gregory’s Emery W. O. Spencer G. C. and LeFebvre C. C. Estimation of Phenacetin and Salol Emery W. P. and Paikin S. Emslander R. Engfeldt N. 0. Detection of Acetone b Fromnier’s Test 509. Engler C. and Steinkopf W. Optical Kctivity of Mixieral Oils 3%. Fahrion W. Proposed Uniformity in Methods of Fat Analysis 160. Falolola P. and Mannlno A. Action of Hydrazine on Fats 131. Falk K. G. Studies on Enzyme Action. XIII. The Lipase of Soya Beans 243.Falk K. G. and Suglura K. Precipitation of Phosphorus as Ammonium Phosphomolybdate Falk K. G. and Sugfura K. Studies on Enzyme Action. XII. The Enterase and Lipase Fanto R. and Nikolltsch W. Estimation of Crude Fibre 236. Fellenberg T. Von. Ori&n of Methyl Alcohol in Brandies 348. Fellner C. See Gutbier A. and Fellner C. Fellner C. See also Gutbier A. Fellner C. and Emslander R. Fenger F. See Long J. H. and Fenger F. Ferencz A. and DAvld L. New Silicotungstic Acid Method for the Estimation of Alka-loids 461. Ferr6 L. Fieldner A. C. and Taylor C. A. Comparison of Various Modifications of the Kjeldahl Method with the Dumas Method of Determining Nitrogen in Coal with Notes on Errors in the Dumas Method Due to Nitrogen Evolved from the Copper Oxide 163.Filippo J. W. and Adriani W. Estmation of Ash in White Bread 442. Firth J. B. and Myers J. E. Some Properties of Solutions of the Boric Acids in Alcohol. A Modified Boiling-Point Apparatus 61. Fischer V. M. Separation of Manganese as Manganous Sulphide from Alkali and Alkaline-Earth Metals 453. Fischli E. See Bosshard E. and Fischli E: Fleming R. M. and Humphrey C. J. Toxicity of Various Wood Preservatives 447. FoUlk C. W. Pipette for Calibrating Burettes and Discussion of Principles Underlying the Calibration and Use of Such Pi ettes 455. Foulk C. W. and Stewart 0. R. Sulpfate Method for Standardising a Magnesium Salt Solution 25. FranC8SCOni L. and Sernagiotto E. Essential Oil of HeEichrVsum Samxtile 17. Franois S. K. Official Method for Determining Crude Fibre as Applied to Cottonseed Meal 443.Franwls M . and Boismenu E. Analysis of Glyceropliosphates 152. Method for the Determination of Tobacco Resin and its Application t o Various Tobaccos 466. Freezing-Point Apparatus ‘73. Re ort to the Local Government Board upon the Effects of Certain Con-densing an Drying Processes Used in the Preservatlon of Mllk upon its Bacterial Contents 176. Electrolysis of Solutions of the Rare Earths 133. Corrosion of Non-Ferrous Alloys 294. See Leather,.J. W. and-Dobbs A. C Standardisation of Alkalimetric Solutions 171. A plication of Cryoscopy in Chemical Analysis 516. See Marino-Zuco F. and Duccini C. Sensitive React>ion of C!hroiiiates 292. See Weaver E. R. and Edwards J. D. See Kober P. A. and E erer G.Note on the Determination of SulIjhates in Flour 142. Powder) 443 m Admixture 445. Estimation of Caffeine and Antipyrin in Admixture 345. See Gutbier A. Fellner C. and Emslander R. in Presence of Sulphuric Acid 366. of Castor Beans 129. Volumetric Estimation of Sulphurous Acid in Wines 403 INDEX TO VOLUME XL. vii Franqois M. and Boismenu E. Analysis of Glycerophosphates 238. Frary F. C. and Nietz A. N. by their Single Potentials 517. Fraser A. Method of Assaying Co per 332. Freak G. A. See Beam W. and freak G. A. Friedmann,. A. Destruction ofl ‘ Organic Matter by the Fresenius-Babo Method after Previous Treatment with Antiformin,” 19. Friend +. A. N. and Marshall C. W Corrosion of Iron and its Application t o Deter-mme the Relative Strength of Acids 69.Froboese V. Fulton C. H. Detection and Estiniation of Free or Combined Glycerol. Reducing Power of Photographic Developers zm Measured Estimation of Carbon Monoxide by the Iodine Pentoxide Method 244. Metallurgical Smoke (Review) 377. Gadd H. W. Synopsis of the British Pharmacopoeia 1914 (Review) 480. Ganassini D. Chemical Detection of Blood 352. Gangler F. A. Gardner W. M. Gastaldi (Reviewk E. ote 5190 on Hal hen’s Reaction for Cottonseed Oil 15. Gaunt R. Estimation of iulphur in Rubber 9. Gautier A. Estimation of Solid Matter in Smoke 472. Gautier A. Estimation of Traces 0.f Carbon Monoxide in Air 451. Germann A. F. 0. Geselschap L. J. Estimation of Pepsin 406. Gill A. H. Study of Various Tests on Glue particularly the Tensile Strength 160.Golding J. See Cornish E. C. V. and Go!di?ng J. Golse J . New Method for the Estlmation of Hydrocyanic Acid and Benzaldehyde in Gore H. C. Changes in Composition of Ripening Bananas 241. Gottsch F. Specification of Vulcanised Rubber Guin by Volume and its Estimation by a Grafe V. Studies on Chicory 345. Graves 8. 8. Precipitant for Ammonia Graves S. S and Kober P. A. Nephefmetric Estimation of Purine Bases Including Uric Azd in Urine and Blood 507. Green A. G. t h e Analysis of Dyestuffs and their Identification in Dyed and Coloured Materials Lake-Pigments Foodstuffs Etc. (Review) 458. Greenwald J . Apparatus for Continuous dxtraction of a Liquid by Another and Heavier Liquid 419. Griffin M. L. and Hedallen J. Anal sis of Hypochlorite Solutions 362.Grimbert Lag and Bailly 0. Method orDistinguishing between the Idono Esters of GIycero-phosphoric Acid 288. Grirnbert L. and Ledere A. sensitive Reaction of Apomorphine 121. Grindley H. S. Joseph W. E. and Slater M. E. Estimation of the Amino-Acids in Feed-ing-Stuffs by the Van Slyke Method 399. Grossfeld J . See Baumann K and Grossfeld J. Gsell J. and Marschalko B. &timation of Certain Opium Alkaloids by Decomposition of their Methoxyl Grpups 284. Guareschl R. Gli Inchostri) da Scrivere (Review) 186. Gutbier A.,. and Fellner C. Separation of Palladium from Tin by Means of Dimethyl-glyoxune 334. Gutbier,. A. Fellner C. and Emslander R. Electrolytic Separation of Palladium from Tm 334. See Mdler C. E. and Gangier I?. A. The British Coal-Tar Industry.Its Origin Development and Decline Mohfied Precision Barometer 72. Kirsch 402. New Solution Method 412. ubstitute for Nessler’s Reagent) 357. Haar A. W. Van Der. Study of the Saponins 55. Haarst J. Van and Olivier S. C. J . Estlmation of Pentosans 66. Hale F. E. and Melia T. W. Oxygen Demand 468. Hall A. A. See Collins S. H. and Hall A. A. Hall C. J. J. van. Cocoa (Review) 338. Hall F. Weighing Pipette 479. Hamilton H. C. and Ohno T. Standardisation of Disinfectants 156. Hammarsten -D A Textbook of Physiological Chemistry (Review) 138. Hannah A. See Rideal E. K. and Hannah A. Hanson E. See Haughton J. L. and Hanson E. Harden A. and Norris R. V. dnaymes of Washed Zymin and Dried Yeast (Lebedeff). Comparison of Methods for Determining Putrescibility or II.keductase 130 . V l l l INDEX TO VOLUME XL. Harden A. and Zilva S. S. Enzymes of Washed Zymh and Dried Yeast (Lebedem. Peroxydase Catalase Invertase and Maltase 60. Harding T. S. See Hudson C. S. and Harding T. S. Haughton J. I and Hanson E. Haussler E. P. Reactions of Vanillin 240. Hawley H. The Routme Detection and Estimation of Boric Acid in Butter 150. Hawley H. See Elsdon G. D. and Hawle H. Hawley H. See also Liverseege J. F. anIkIawley H. Hedallen J. See G r i 5 M. L. and Hedallen J. Helduschka A, and Burger A. Palm-Kernel Oil 349. Hendrixson W. S. Acid Potassium and Acid Sodium Phthalates as Standards in Acidimetry Haw B. 0. Note on Identifying Amino-H-Acids 448. Heuser E. Estimation of Formic and Acetic Acids and the Separation of These Acids in Heyl F.W. Caryl C. R. and Staiey J. F. Standardisation of Commercial Pa ah 57. Hinden F. Concentration Method for the Estimation of Small Quantities of Shosphoric Hinks E. The Perslstence of Hydrogen Peroxide in Milk 482. Hoagland R. Colouring Matter of Raw and Cooked Salted Meats 238. Hodgson T. R. See Purvis J. E. and Hodgson T. R. HOlmeS R. C. See Turner J. L. and Holmes R. C. Horlba 8. Determination of Very Weak Acids and Bases by Means of Electrolytic Con-Horvath B. Von. Estimation of Man anese in Soils 296. Housemann H. V. See Mathers E. 8 Stewart C. O. Housemann H. V. and Lee I. E. Houston A. C. Eighth Annual Report of the Director of Houston A. C. Metropolitan Water Board. Howard C. D. Estimation of Sulphates in Bread 461. Howdar L.P. See Peters C. A. and Howdar L. P. Huckle C. See Redfield H. W. and Huckle C. Hudson C. S. and Harding T. S. Estimation of Raffinose by Enzymic Hydrolysis 468. Hudson 0. F. Etching Reagents and their Application 293. Hugh- J. L. See Newton H. D. and Hu hes J. L. Hull M. See Long J. H. &dl M. and A&inson H. V. Hummelinck M. G. Determination of the Freezing-Point of Milk 55. Humphrey C. J. See Fleming R. M. and Humphrey C. J. Huntiy 6. N. Hutin A. Estimation of Total Sulphur in Rubber Products 510. 111. : Thermostat for Moderate and High Temperatures 517. and Alkalimetry 509. Very Dilute Solutions 245. Acid in Limestpne 334. ductivity Measurements 256. Metropolitan Water Board. Water Examination. April 1914 457. Eleventh Report on Research Work 457.Corrections in Bomb Calorimetry 41. Ikeda B. Incze 6. Isaacs A. J acobsen , Jaffe E. Jamieson, Jamieson, See Katayama J. and Ikeda B. Estimation of Copper in Commercial Copper Sulphate ,362. See Tuttle J. B. and Isaacs A. H. C. See Tortelli M. and Jaffe E. G. 8. G. 8. Chemical Reactions in Colloidal Media 73. Estimation of Lead as Sulphite 453. Estimation of Polythionic Acids by Potassium Iodate 418. Jensen J. P. H. Jensen 0. F. Com arison of the Gunning-Copper Method with the Kjeldahl-Gunning-Arnold Jesson Em M. Jodidi S. I Factor to be Used for the Calculation of the Phosphoric Acid in Neumann’s Johns C. 0. See Viehoever A. and Johns C. 0. Johnson H. W. See Brown P. h. and Johnson H. W. Johnson W. T. See dyers S. H. and Johnson W.T. Jolles A. Estimation of Indican in Urine 407. Jones G. C. Estimation of Methyl Alcohol in Presence of Eth 1 Alcohol 218. Jones G. C. and Baker J. L. Original Gravit Tables (Review$ 377. Jones H. C. See Shneffer E. J. Paulus. M. 6. a d .Tonos. R. C . Jones H. W. A Simple Method for the Estimation of Mineral Matter in Vulcanised Jones H. W. Method of Estimating Small Amounts of Carbon Dioxide h Rubber Goode Jones H. W. Use of Nitric Acid as a Solvent for Compounded and Vulcanised Rubbers 358. See Winge o. and.Jensen J. P.-H. Method for &e Estimation of Nitrogen 172. Method 417. See Bolton E. R. and Jesson E. M. Rubbers 357. in Presence of Sulphides 357 INDEX ‘TO VOLUME XL ix J ones W. Nucleic Acids Their Chemical Properties and Physiological Conduct Joseph W.E. Justin-Mueller E. Estimation of Total Kitrogen in Urine especially in the Presence of (Review) 268. Sugar 285. See Grindley H. S. Jose h WT. E.? and Slater M. E. Katayama J. and Ikeda B. New Reaction of p-Na hthol 164. Kellogg E. H. See Brown P. E. and Kellogg E. I? Kennaway A. L. Klchline F. 0. Estimation of Aluminium Oxide and Total Aluminium in Steel 472. Klein C. A. Klimont J. Meisl E. and Mayer K. Kling S. and Lassieur A. Knecht E. Kober P. A, and Egerer 6. Nephelometric Estimation of Phosphorus 514. Kober P. A. See Graves S. S. and Kober P. A. Kohn-Abrest E. Apparatus for the Rapid Testing of Substances Used for Neutralising Noxious Gases 477. Kolb A. Konlng C. J. and Moolj W. C Estimation of Bolt+ Flour in Bread 234.Kovscharova T. V. Application of Stock’s Reaction to the Volumetric Estimation of Aluminium 473. Krieger A. Kuhn B. Bengen F. and Werwerlnke J. Detection of Phytosterol in Animal Fats by Bomer’s Method Using Digitonin t o Precipitate the Phytosterol and Cholesterol 606. Estimadon of /3-Hydroxybutyric Acid 56. Composition of Paint Vapours 162. Constituents of Horse-Fat 349. Estmation of Total Ta.rtaric Acid and Potassium in Wines 155. Rapid Method of Estimating Nitrates 172. Secondary Reactions in Iodimetric Titrations of Antimony 333. Esdmation of Benzol in Gas 408. Lahrmann 0. See Sudendorf T. and Lahrmann 0. Lascar 0. See Wunder M. anbLascar 0. Lassieur A. See Kgng S. and Lassieur,. A. Lauffmann R. Estmation of Formic Acid in the Pres.ence.of Acetic Acid 471.Lavialle P. and Varenne L. Detection of Hydrocyanic Acid 447. Leather,-J. W. and Dobbs A. C. Yield and Composition of Indian Milk and Errors in MI& Tests 56. Leather ?. W. and Sen J. N. Systems a) Water Magnesium Carbonate and Carbonic Acid 71. Lecldre A. See Grimbert L. and Leclbre A. Lederer A. Estmation of the Oxygen Demand by the Sodium Nitrate Method in Stock-yards Tanner and Corn Products Wastes 354. Lee I. E. See Matkrs E. C. Stewart C. O. dousemam H. V. and Lee I. E. LeFebvre C. C. Lemon B. 3. Levy A. G. The Estmation of Niobium in Presence of Tantalum and Some Reactions Lewis E. A. Estimation of Moisture in Zinc Ashes 137. Lewis S. J . Applications of Spectography to Analytical and Industrial Chemistr Lind S. C. Practical Methods for Determination of Radium.I. Interchangeak Elec-Llnd S. C. and Whlttemore C. F. (Estimation Lindgren J. M. hstimation of Boron in Iron 369. Liverseege J. F. and Hawley H. Faced Pearl Bade 234. Lloyd W. E. See Robmson G. W. and Lloyd W. & Lob W. Use of /3-Naphthalenesulphonic Chloride for the Recognition of Partial Hydrolysis of Flesh Protein 508. Laokemann G. and Croner F. Estimation of Formaldehyde and Methyl Alcohol in Aqueous Solution (Analysis of Formalin) 237. Long J . H. and Fenger F. Long J. H. Hull M. and Atkinson H. V. Digestive Activity and Composition of Different Fractions of the Pancreas.-I. 507. Lowary R. C. See Chamot E. M. Sherwood C. M. and Lowary R. C. LOWY A. See Tucker S. A. and Lowy A. Luff A. P. and Candy H. C. H. Lunge 6.Technical Gas Analysis Review) 376. Lunge G. Technical Methods of 6hemical Analysis. English Translation. Edited by Lyle W. G. Curtman L. J. and Marshall J. T. W. New Test for Copper 361. Acid; and (b) Water Calcium Car 6 onate Magnesium Carbonate and Carbonic See dmery h. O. Spencer G. C. and LeFebvre C. C. See Dennis L. M. and Lemon B. J. of Tantalum Compounds 204. 188. troscope and its Use 335. of Uranium) 27. Radium Tiranium Ratio in Carnotites. Reaction of the Pancreas 468. A ndanual of Chemistry (Review) 268. C. A. Keane (Review) 374 X INDEX TO VOLUME XL. Macara T. Note on the Estimation of Carbonic Acid in Self-Raising Flours and Baking-MacFadden A. W. J. Report on the Work of Inspectors of Foods for the Year Maclntire W. H. and Willis L.G. Estimation of Soil Carbonates 251. Mannino A. See Falciola P. and Mannino A. Marbaker E. E. Separation of Tungsten from Molybdenum 174. Marcille R. Iodine (Hubl) Values of Alcoholic Liqueurs and Essential Oils 152. Marden J. W. and Elliott V. Comparison of the Relative Drying Powers of Sulphuric Acid Calcium Chloride and Aluminium Trioxide when Used in Ordinary Scheibler Desiccatmg Jars 298. Marden J. W. and Elliott V. Study of Methods of Extraction by Means of Immiscible Solvents from Point of View of Distribution Coefficients II. (Estimation of Aconi-tine Codeine Cocaine Morphine and *Strychnine) 11. Marino-Zuco F. and Duooini C. Marsohalko B. See Gsell J. and Marschalko B. Marshall C. W. See Friend J. A. N. and Marshall C. W. Marshall d. T. W. Martindale W.H. and Westcott -. Mathers E. C. Stewart C. O. Housemann H. V. and Lee 1. E. Detection of Sodium 367. Matos L. J. Identification of Artificial Silks 66. Mayer K. See Klmont J. Meisl E. and Mayer I(. Mazzucchelll A. See M hus F. and Mazzucchelli A. MoCandless J. M. Metgod {or &reparing a Neutral Ammonium Citrate Solution 22. McCarthy F. N. See Menzies A. W. C. and McCarthy F. N. McCord C. P. Employment of Protective Enzymes of the Blood as a Means of Extra-McDonnell C. C. See Balls A. K. and McDonnell C. C. McLean F. C. and Slyke D. D. van. Method for the Titration of Small Amounts of Melsl E. See Kliqont J. Me$ E and Mayer K. Meldrum R. Meltmg and Solidific&ion Pomts of Spermaceti 126. Meldrum R. Melting and Solidifying Point .of Thymol,.285. Meldrum R. Menthol Its Melting and Soliddying Point 329. Meldrum R. Solidifying-Point of Mutton-Tallow 154. Mella T. W. See Hale F. E. and Melia T. W. Mellor J. W. Menzles A. W. C. and McCarthy F. N. Arsenic Acid as an Alkalimetric Standard 473. Metzl A. Mllbauew J. and Plvnicka 8. Comparison of Methods for the Analysis of the Higher Lead Oxides 295: Miles F. D. Miller C. E. and Gangler F. A. Colorimetric Estimation of Phosphorus in Soil Ex-tracts 417. Miller J. G. and Sharples P. P. Methods for Determining the Melting-Point of Asphalts 60. Miller R. Estimation of Small uantities of Heroine 346. Mlnnlg H. D. Separation anci%stimation of Alumhnu in Presence of Iron by the Action of Acetyl Chloride in Acetone,. 291. Mohan R. T. Manufacture of Condensed Milk Milk Powders Casein Etc.153. Monier-Williams G. W. Reports to the Local Government Board. On the Freezing-Point of Milk- Considered i n its Relation- to the De!ection of Added Water 258. Monnier A. Titanium .Trichloride in Qualitative Analysis 136. Mooij W. C. See Koning C. J. and Mooij W. C. Moore F. J . Outlines of Organic Chemistry (Review) 428. Morgan J. L. R. The Elements of Physical Chemistry (Review) 74. Morrell R. S. Polymerised Drying Oils 157. Myers J. E. See Firth J. B. and Myers J. E. MyllUS F. and Mazzucchelli A. Assay of Platinum 474. Namlas R. Estimation of Silicon in Iron Ferrosilicon Etc. 418. Neumann P. W. See Baier E. and Neumann P. W. Newton H. D. and Hughes 3. L. Estimation of Uranium and Phosphorus 417. Nletz A. N. See Frary F.C. and Njetz A. N. Nikolltsch W. Noga E. Alkaloids of Tobacco Extract 465. Norrls R. V. See Harden A. and Norris R. V. Powders 272. 1913-1914 178. Toxicological Detection of Ergot of Rye 16. See Lyle W. G. Curtman L. J. and Marshall J T. W. The Extra Pharmacopoeia (keview) 305. corporeal Diagnosis. Halides 355. (1) Sero-Diagnosis of Pregnancy 156. Clay and Potteries Industries (Review) 307. Volumetric Estimation of Cobalt in the Presence of Nickel 292. Volumetric Estimation of Lead 415. See Fanto R. and Nikolitsch W INDEX TO VOLUME XL. xi Northall-Laurie D. Norton d . F. See Woodman A. G. and Norton J. F. Nuttall W. H. See Cooper W. F. and Nuttall W. H. 9 New Method for the Determination of Toluene in Commercial Toluols 384. Oberfell G.G. See Burrell G. A. and Oberfell G. G. Oberhelman G. 0. Ohno T. See Hamilton H. C. and Ohno T. Okada K. Ollvier S. C. J. See Haarst J. van and Olivier S. C. J. Osgood G. D. Ostromisslensk 1. 1. Toxins and Antitoxms. IV. New Reaction for Characterising Owen F. See Bradbury W. A. and Owen F. Determkation of Pentavalent Vanadium by Means of Sodium Thio-New Method of dsthiating Sodium and Potassiuin in a Mixture of their sulphate 337. Salts 368. See Richards T. W. and Opgood G. D. Toxins 470. Palkin S. See Emer W. P. and Palkin S. Palmer C. W. See &adc!iffe L. G and kalm?r C. W. Pantanelll E. Electrolytic Determmation of Biolo ‘cal Solution 404. Paterson A. G. Two Methods of Se aration of the &tals of the Alkaline-Earth Group 511. Paulus E.J. See Shaeffer E. J. Baulus M. G. and Jones H. C. Pazlentl V. Peck 8. S. Pennlman W. B. D.,.and Randall W. W. Estimation of Camphor and of Certain Essen-tial Oils when m Solution in Alcohol 15. Peters C. A. and Howdar L. P. Estimation of Formic Acid in Ketchu Peters C. A, and Weigel A. G. Comparison of Some Methods for &tal Phosphoric Acid in Superphosphate 173. Pfelffer P. and Wittka F. Saltmg out of Amino-Acids and their Separation by Means of Neutral Salts 470. Philip A. Demulsification Values of Mineral Lubricating Oils for Vse in Steam Tur-bines 411. Plckel J. M. Pivnioka B. Planchon V. Mano-Nitrometer for the Analysis of Nitrocellulose Nitrating Acids, Etc. 478. Plimmer R. H. A, and Skelton R. F. Estimation of Allantoin in Urine in the Presence of Dextrose 127.Plimmer R. H. A, and Skelton R. F. Estimation of Urea and Indirectly of Allantoin, in Urine by Means of Urease 59. Pontlo M. Method for Controlling or Estimating the quantity of Nickel Deposited during hickel Plating 454. Porrltt B. D. and Anderson E. Estimation of Bitumen in Rubber Mixings 366. Porritt B. D. and Wheatley R. Estimation of the Mineral Jfatter in Rubber Mixings 357. Posnjak E. Potter R. S. and Snyder R. S. Povarnln 6. ParaBned Ap aratus for Volumetric Analyses 456. Pratt D. 8. Papain Its &mmercial Preparation and Digestive Properties 405. Pratt D. S. See Davis P. B. and Pratt D. S. Prescott J. A. The Recovery of Ammomum Molybdate Used in Phosphate Estima-PrZcB w8 B. and Others. Analysis of Spelter 369. Price W.B. and Others. Battery Assay of Copper 359. Purvis J. E. and Hodgson T. R. Detection of Methyl Alcohol in Ethyl .Alcohol 355. Influence of Fineness on the Avadability of Bone-Meal 13. 152. Filter Pipette for Ether 258. See Milbauer J. and Pivnicka B. Estimation of Cuprous and Cupric Sulphides in Mixtures of Both 67. Estimation of Ammonia m Sods 251. tions 390. The Chemical Examination of Water Sewage Foods, and Other Substances (Review) 139. Raalte - Van. Freezing-Point of Milk 55. Radcliffe L. G. and Palmer C. W. Constants of the Fatty Acids from Sulphonated Ramsay A. A. Lime-Sulphur Sprays Their Composition and Analysis. 134. Randall M. and Bichowsky F. R. Von. Randall W. W. See Penniman W. B. D. and Randall W. W. Raper H. S. Estimation of Minute Quantities of Phos horus 135.Rather J. *B. Estimation of Total Fatty -4cids and OtEer Ether-Soluble Constituents of Cod Oil 400. Vacuum and Pressure Stopcocks 138. B’eeding Stuffs 236; xii INDEX TO VOLUME XL Rather J. B. Estimation of Unsaponifiable Matter Applicable to Ether Extracts Fats, Rebibre G. Estimation-of Traces of Silver by thf Cyanimetric Method 475. Reckleben H. Estimation of Phos horus .Hydride 367. Redfield H. W. and Huokle C. lfstiiiiation of Sulphur in. the Culture Medium for the Redfield H. W. and Huckle C. Comparative Study of Methods for the Quantitative Redfield H. W. See.C\amot E. q. and Redfield H. W. Reioher L. T. Freezmg-Point of Mi!k 55. Reimer M. Rapid Organic Combustions 370. Revis C. and Burnett H. R. Revis C. See Bolton E.R. and Revis C. Richards T. W. and Osgood G. D. Richards T. W . and Thorvaldsen T. Richmond H. D. Rldeal E. See Rideal S. and Rideal E. Rideal E. K. and Hannah A. Rideal S. and Rideal E. Water Supplies (Review) 184. Riegler E. Rijn J. 3. L. *Van. Ring C. H. See Arny,.H. V. and Rkg,. C. H. Rintoul W. Melting-Pomt of 1.2.4.6.-Trinitrotoluene 133. Rittmann W. F. and Dean E. W. Rittmann W. F. and Dean E. W. Robertson I. W. See Burrell G. A. and Robertson I. W. Robertson J. W. See Burrell G. A. and Robertson,. J. W. Robertson P. W. New Method of Ikstimating Bromine and Chlorine in Organic Com-pounds 413. Roblnson 6. W. Effect of Changes in the Viscosity of Water on the Results of Mechanical Analyses Conducted a t Varying Temperatures 476. Roblnson G.W. and Lloyd W. E. Probable Error of Samplin in Soil Surveys 475. Robinson R. H. and Tartar H. V. Valuation of Commercial %-senate of Lead 363. Rodano G. See Annoni G and Rodano G. Romijn 6. Colorimetric Esgimation of Nitrous Acid 254. Rosanoff M. A. and Bacon C. W. Fractional Distillation with Regulated Still-Heads 175. Rosenheim Y. C. 11. The Presence of “ Oxycholesterol ” and its Asters 129. Rosenheim M. C. Cholesterol of the Brain. 111. Note on the Cholesterol Contents of the Human and Animal Brain 129. Rosenthal H. and Trowbridge P. F. Estimation of Fat 399. Ruehle G. L. A. Russell E. J. Russell E. J* and Appleyard A. Atmosphere of the Soil Its Composition and t h e Ryan 1. A. Test for Cocaine 442. Sacher J. F. Colorimetric Detection of Oxalic Acid and of Manganese 330.Saillard E. Estimation of Cane Sugar in Beet Molasses. Inversion Method by Double Polarisation in Neutral Solution 126. St. John A. D. Salamon M. S. and Seaber W. M. Detection of Small Quantities of Paraffin Wax in Beeswax and Determination of a New Constant for East Indian and European Beeswaxes 329. Salkowskl E. dstimation of Glycogen in Yeast 17. Sander A. Method of Determining Sulphurous Acid Thiosulphates and Poly-thionates 254. Sawyer G. C. See Davis W. A, and Sawyer G. C. Sohaffer F. Colorimetric Determination of Pentoses and Methylpentoses in Wine 465. Schenk D. and Burmeister H. Detection of Cinnamic Acid 409. Schidrowltt P. Recent Advances in the Analysis and Evaluation of Rubber and Rubber Schjerning H. Protein Substances of Barley Malt and Wort 68.dils and Waxes 159. Detection of the Bacteria Producing Hydrogen Sulphide 243. Estimation of Sul hur in Peptone 250. The Estimation of Starch in Cocoa by Means of Taki-A Device for Automatically New Thermochemical Method for Subdividing Diastase 429. Maintaining an Adiabatic Condition in Calorimetry 420. Accurately a Given Interval on the Thermometer Scale 137. Dairy Chemistry (Review) 40. A New Chemical Hygrometer 48. Synthermal Regulator. Colorimetric Estimation of Phosphoric Acid 416. The Composition of Dutch Cheese and the System of Control for Whole-Mdk Dutch Cheese 391. Analvtical Distillation of Petroleum 249. Analytical Distillation of Petroleum.-II. 471. Cholesterol of the Brain. Methods of Bacterial Analysis of Air 403.Ashes of Hedge Clippings and Trimmings as a Source of Potash 26. Causes of Variation 286. Standard Loop for Use in Bacteriological Tests of Disinfectants 137. Goods 223 . INDEX TO VOLUME XL. XI11 Schoeller W. R. General Principles Governing the Coiiiplete Analysis of Minerals and Ores 90. Scholi C. Perchloric Method of Determining Potassiuiii as Applied to Water Analysis 26. Sohoorl N. Extension of the Sugar Reduction Table 331. Schorger A. W. Leaf and Twig and Cone Oils of Western Yellow Pine and Sugar Pine 18. Schorger A. W. Oleoresin of Sand Pine 284. Sohumann C. L. See Ware,.E. E. and Schumann C. L. Schutz G. and Wein L. Scott W. W. See Bowman F. C. and Scott W. W. Seaber W. M. See Salamon M. k. and Seaber W. M. Seeligmann F.Precipitation of Zinc and Manganese by Ammonium Sulphide 256. Self P. A. W. Colour Reaction for Salicylic Acid 290. Self P. A. W. Possible Source of Error in the Estimation of Certain Alkaloids 329. Sen J. N. Sernagiotto E. and Vita N. 6il of Pistack Lentiscus 463. Sernagiotto E. See Francesconi L. and Sernagiotto E. Shaeffer E. J. Paulus M. G. and Jones H. C. Radiometric Measurements of the Sharples P. P. See Miller J. G. and Sharples P. P. Sherndal A. E. Blue Hydrocarbon Occurring in Some Essential Oils 131. Sherwood C. M. See Chamot E. M. Sherwood C. M. and Lowary R. C. Simmons W. H. Formic Acid as a Reagent in Essential Oil Analysis 491. Sindall R. W. and Bacon W. Skeiton R. F. Slater M. E. See Grindley H. S. Joseph W. E. and Slater M. E. Slyke D.D. van. See also McLean F. C. and Slyke D. D. van. Slyke L. L. van and Bosworth A. W. Cause of AGidity of Fresh Milk of Cows and a Siyke L. L. van. See Bosworth A. W. and Slyke L. L. van. Smith W. H. and Tuttle J. 6. Smorodinzew J . Carnosine Methylguanidine and Carnitine in Mutton 13. Smorodinzew J . Examination of Meat Extract 13. Snyder R. S. See Potter R. S. and Snyder R. S. Sobbe - von. Estimation of the Degree of Homogenisation of Milk 347. Spencer G. C. See Emery W. O. Spencer G. C. and LeFebvre c'. C. Staley 3. F. See Heyl F. W. Caryl C. R. and Staley J. F. Steinkopf W. See Engler C. and Steinko f W. Stevens H. P. The Estimation of Sul hi$ and Sulphate Sulphur and the Sction of Stewart C. 0. See Mathers E. C. Stewart C. O. Housemann H. V. and Lee I.E. Stewart 0. R. See Foulk C. W. and Stewart 0. R. Stief F. A. Rapid Method for Estimating Antimony and Tin in Mattes Soluble Furnace Products Chilled Slags Etc. Containing Much Iron Copper and Arsenic 254. Stief F. A. Rapid Analysis for Tin Antimony and Arsenic- in Alloys 255. Sudendorf T. and Lahrmann 0. Estimation of the Quantity of Meat Extract in Soup Tablets 462. Sugiura K. See Falk K. G. and Sugiura I(. Sullivan E. C. and Taylor W. C. Rnmd Method for Glass /Qnalysis 23. SZ~SZ E. Takamine J . J unr. Tartar H. V. See Robinson R. H. and Tartar H. V. Taylor C. A. See Fieldner A. C. and Taylor C. A. Taylor M. G. D. Taylor W. C. See Sullivan E. C. and Taylqr W. C. Tellera G. Thin R. G. and Cumming A. C. Thompson A. R. Thompson T. G. Thorn C.Thorpe E. Thorpe T. E. and Brown H. T. Thorvaldsen T. Tijmstra S. Tingle A. Qualitative Reaction for the Detection of Nitrates 334. Tortelli M. and Jaffe E. Microscopical Detection of Potato Starch in Bread 236. See Leather J. W. and Sen J. N. Ionisation Constants of Indicators 296. Analysis of Vegetable Parchments 248. See Plimmer R. H. A. and Skelton R. F. Method for the Estimation of Acidity 348. Iodine Value of Linseed and Petroleum Oils 64. Solvents on Vulcanised Rubber 2r5. Rapid Method for Estimating Carbon in Iron and its Alloys 23. Analytical Suction-Filter 371. See Cranfield H. T. and Taylor M. G. D. Increase in the Total Solids of Milk after Separation of the Cream 505. Estimation of Potassium by the Perchlorate Method 296. Organic Phosphoric Acid of Rice 240.Total Amino-Nitrogen in the Seedlings of the dlaska Pea 130. Mouldiness in. Butter 243. Alcoholometric Tables (Review) 424. Reports on the Determination of the Original Gravity Parts I . and 11. Memoranda and Tables 121. of Beers by the Distillation Process. Examination of Cheese 54. See Richards T. W. and Thorvaldsen T. SDecific Colour Reaction of Marine Animal Oils and their Hydrogenated Products -14 xiv ISDEX TO VOLUME XL. Toschi B. and Angiolani A. bony1 Derivatives 287. Trowbridge P. F. See Rosentlial H and Trowbridge P. F. Tucker S. A, and Lowy A. Turner J. L. and Holmes R. C. Estimation of Cineol (Eucaly tol) in Eucalyptus 6i1 131. Tutti@ 3. B. and Isaacs A. Study of Some Recent Methoxs for Estmation of Total Tuttle J.B. Twiss D. F. Twitchell E. L-se of 4-4-Diphenylsemicarbazide in the Detection of Car-Estiinacion of Carbon in Carboivndum and tlic Like 407. Sulphur in Rubber 450. See Smith W. H. and Tuttle J. B. Hydrochloric Acjd-Ether Mixture as a- Reagent for Rubber Analysis 450. Estimation of Lnsaponifiable Matter in Greases 247. Ueno Seiichi. Corean Ewsn.iix 343. Utt C. A. A. Utt C. A. A. Characteristics of Flour Bleached with Chlorine 125. Estimation of Fat in Ice Cream by the Babcock Method 461. Vakil K. H. Characteristics of Ghee 284. Van der Haar A. W. Van Eck P. N. Van Haarst J. and Olivier S. C. J. Estimation of Pentosans 65. Van Hall C. J. J. Van Raalte -. Van Rijn J. J. L. Van Slyke D. D. Van Slyke L. L and Bosworth A. W. Van Slyke L.L. Varenne I See Lavialle. P. and Varenne L. Vaubel W. Estimation of Sulphuric Acid and Potassium especially in Potash Salts 366. Verona-Rinati G. Rapid Method of Detecting and Estimating Solid Hydrocarbons in Versfeld W. Viehoever A. and Johns C. 0. Estimation of Small Quantities of Hydrocyanic Acid 248. Vlta N. See Sernagiotto. E. and Vita N. Vlahuta Em Separation and Determinaiion of Peptones by their Solubility in Methyl and Ethyl Alcohols 449. Waele A. De. The Occurrence of Chlorine in Coal 146. Wahl A. Wallis T. E. Ware E. E. and Schumann C. L. Analysis of Chinese Wood-Oil Varnishes 410. Warren L. E. New Colour Reaction for Papaverine 510. Weaver E. .R. Qualitative Test for Water by Use of Acetylene-Cuprous Chloride Weaver E. I?. and Edwards J .D. Gas-Washin A paratus with Enclosed Filter 371. Wedderburn A. Reduction of Copper Oxide in &co\ol Vapour 414. Weigel A. G. See Peters C. A. and Weigel A. G. Weln L. See Schiitz,. G.,. and Wein L. Weis J. M. Determination of the S ecific Gravity of Tars Oils and Pitches 165. Welker W. H. Disturbing Factor in %arfoed's Test 470. Werwerinke J. See Kuhn B. Bengen F. and Werwerinke J. West R. M. See Williamson J. J. and West R. M. Wmtcott -. See Martindale W. H. and Westcott -. Wheatley R. See Porritt B. D. and Wheatley R. White W. P. Easy Calorimetric Methods of High Precision 29. Whitternore C. F. See Lind S. C. and Whitternore C. F. Wibaut J. P. Modification of Jiiger's 'Methpd for Estimating Hydrogen and Methane 68. Wlkoff A. G. See Curtman L. J. and Wikoff A.G. Wllks W. A. R. Estimation of Methyl Alcohol in Presence of Ethyl Alcohol 354. Williamson J. J. and West R. M. Notes on the Hydrocyanic Acid Content of Willis L. 6. Wlnge O. and Jensen J. P. H. Method for Quantitative Determination of Resins in Winkler L. W. Detection of Free Carbon Dioxide in Water 512. Winkler L. W. Estimation of Dissolved Oxygen in Water 299. Winkler L. W. Estimation of the Reducing Power of Natural Waters 297. StiiclF of the Saponins 55. Sensitive Reacation of Chi,omates 292. Cocoa (Review) 335. Freezing-Point of Milk 65. Tht. C'oiiiposition of Dutch Cheese and the System of Control for Cause of Acidity of Fresh Milk of Cows and a Whole-Milk Dutch Cheese. 391. Method for the Estimation of Acidity 348. See McLean F. C.and Van Slyke D. D. See Bosworth A. W. and Van Slyke L. L. Fatty Acids 18. Bromine Method of Estimating Phenol 281. The Manufacture of Organic Dyestuffs (Review) 267. The Structure of Pepper Some New Features 190. Reaction 71. sorgium 347. Hops 12. see MacIntire W. H. and Willis L. G INDEX TO VOLUME XL. X V Winton A. L. Albright A. R. and Berry E. H. Wittka F. dee Pfeiffer P. and Wittka? F. Woodman Am G. and Norton J . F. pomt (Renew) 459. Wunder M. and Lascar 0. Organic Compounds 62. Acidity and Ash of Vanilla Extract 350. From a Sanitary Stand-Modification of Kjeldahl’s Method of Estimating Nitrogen in Air Water and Food. Young Cm 0. See Albright A. R. and Young C. 0. Zilva S. 6. See Harden A. and Zilva S. S. Zuocarl G. Zuocari G. Volumetric Estimation of NicKel 363.Volumetric hstimation of Cop er in its Salts and Alloys 68 XVl INDEX TO VOLUME xr,. INDEX 0 P SUBJECTS. Abderhalden’s Method Pregnancy ; Experiments with - for the Early Recognition ,of. Abstracts of Papers Published in Other Journals 11 54 121 152 234 284 329 346 399, Acetic Acid Butter-Fat ; Apparent Effect of - u on the Constants of. C. Bahlman 442. Acetic Acid Formic Acid in the Presence of -; Estimation of. R. Lauffmann 471. Acetic and Formic Acids Very Dilute Solutions; Estimation of - and the Separation Acetone Acetyl Chloride in -* Se aration and Estimation of Aluminium in Presence Acetone Frommer’s Test; Detection of - by. ‘N. 0. Engfeldt 509. Acetyl Chloride Aluminium in Presence of Iron ; Separation and hstimation by the Action H.D. Minnig 291. AcetyieneCuprous Chloride Reaction Water by Use of -; Qualitative Test for. E. R. Acld Potassium and Acid Sodium Phthalates Standards in Acidimetry and Alkalimetry ; Acid Sodium Phthalates Standards in Acidimetry and Alkalimetry ; Acid Potassiuiii Acldimetry Standards in - and Alkalimetry; Acid Potassium and Acid Sodiuni Acldity Cows; Cause of - of Fresh Milk of and a Method for the Estimation of -Acldity Urine Estimation of the - of. J. Clarens -406. Acidity Vanilia Extract ; - and Ash of. A. L. Winton A. R. Albright and E. EL Acids Relative Strengths of - Corrosion of Iron and its Application to Determine the. Aconltlne Methods of Extraction by Means of Immiscible Solvents ; Stud? of from Point of (Estimation of - Codeine Cocaine Mor-Adiabatic Condition Synthermal Regulator.A Device for Automatically Maintaining Address President ; Annual - of the. 77. Air Bacterial Analysis of - ; Methods of. Air Carbon Monoxide in -; Estimation of Traces of. Air Gasoline Vapour and -; Inflammable Limits of Mixtures of. G. A. Burrell and Air Gasoline qa’pnr in -; Determination of. 9. A. Burrell and I. W. Robertson 162. Alaska Pea See&ings of the - 0 Total Amino-Nitrogen in the. T. G. Thompson 130. Albuminous Substances Extracts ’Derived from - Such as Meat Extracts and Similar Products ; Methods Adopted in the Estimation of Nitrogenous Constituents of with Special Reference to the Interpretation of the Results 310. Alcohol Aqueous Mixtures of Varying Concentration ; Note on the Apparent Specific Volumes of - 111.H. T. Brown 379. Alcohol Boric Acids in - * Some Properties of Solutions of the. A Modified Boiling-Point A paratus. Alcohol Bradies ; Origin of Methyl - m. T. von Fellenberg 348. Alcohol Ethyl - ; Estimation of Methyl - in Presence of. G. C. Jones 218. Alcohol Methyl - in Ethyl - - Detection of. V. Pazienti 355. Alcohol Methyl - m Presence of Ethyl -; Estimation of. G. C. Jones 218. Alcohol Methyl - in Presence of Ethyl -; Estimation Of. W. AR. Wilks 354. Alcohol-Insoluble Substances Shellac ; Analysis of. Estimation of Rosin and -. 21. Alcohol Vapour Copper Oxide in - ; Reduction of. A. Weddqrburn 414. Alcoholic Llqueurs Iodine (Hubl) Values of - and Essential Oils. R. Msrcille 152. Alcohols Methyl and Ethyl - Separation and Determination of Peptones by their Alkall Manganese as Manganous Sulphide from - and Alkaline-Earth Metals ; Separa-A.Campus 285. 442 461 and 503. of These Acids in. of Iron by the Action of. H D. I;\linnig 291 of - in Acetone of. Weaver 71. E. Heuser 245. as. W. S. Hendrixson 509. and - as. W. S. Hendrixson 509. Phthalates as. L. L. Van Slyke and A. W. Bosworth 348. Berry 350. J. A. N. Friend and C. W. ’Marshall 69. View of Distribution Coefficients 11. phine and Strychnine.) J. W. Marden and V. Elliott 11. an - in Calorimetry. T. W. Richards and G. D. Osgood 420. W. S. Hendrixson 509. G. L. A. Ruehle 403, A. Gautier 451. H. T. Bo d 330. J. B’. Firth and ?. E. Myers 61. Solubility in. E. Vlahuta 4h9. tion of. V. M. Fischer 463 INDEX TO VOLUME XL.xvii Alkalimetric Solutions Standardisation of -. F. D. Dodge,. 171. Alkalimetric Standard ArFenic Acid as an -. A. W. C. Menzies apd F. N. McCyth $73. Alkalimetry Standards rn Acidmetry and -; Acid Potassium and Acid &&urn Alkaline-Earth Group Metals of the -; Two Methods of Separation of the. A. G. Alkaline-Earth Metals Alkali and -; Separation of Manganese as Manganous Sul-V. M. Fischer 453. Alkaline Pyrogallol Gas Analysis; Reagents for Use in. R. P. Anderson 409. Alkaloids Estimation of Certain -j Possible Source of Error in the. P. A. W. Self 3?9. Alkaloids Opium - by Decomposition of their Methoxyl Groups ; Estimation of Certain. J. Gsell and B. Marschalko 284. Alkaloids Si!icotungstic Acid Method for the Estimation of -; New.A. Ferencs and L. DBvid 461. Alkaloids Tobacco Extract; - of. E. Noga 465. Allantoin Urea and Indirectly of - in Urine by Means of Urease; Estimation of. R. H. A. Plimmer and R. F. Skelton 59. and R. F. Skelton 126. Alloys Cerium and Cerium -; Estimation of Carbon and Phosphorus in. H. Arnold, 292. Allantoin Urine in the Presence of Dextrose; Estimation of - in. R. H. A. Plimmer Alloys Cerium Metals ; Ra id Estimation of Iron in its - with. Alloys Iron and its -; gapid Method for Estimating Carbon in. Alloys Non-Ferrous -; Corrosion of. Alloys Salts and -; Volumetric Estimation of Copper in its. Alloys Tin ,4ntimony and Arsenic in -; Rapid Analysis of. Aluminium Acetyl Chloride in Acetone ; Separation and Estimation of - in Presence of Aluminium Detection and Colorimetric Estimation of -; Reagent for the.IF‘. W. Aluminium Oxide Steel; Estimation of __ and Total Aluminjum in. F. 0. Kichline 472. Aluminium Steel; Estimation of - Oxide and Total - in. Aluminium Trioxide Sulphuric Acid Calcium Chloride and - when Used in Ordinary Scheibler Desiccating Jars ; Comparison of the kelative Drying Powers of. J. W. iMarden and V. Elliott 298. Aluminium Volumetric Estiniation of -; Application of Stock’s Reaction to the. T. V. Kovschai-ova 473. Amino-Acids Salting out of - and their Separation by Means of Neutral Salts. P. Pfeiffer and F. Wittka 470. Amino-Acids Van Slyke Method; Estimation of the - in Feeding-Stuffs by the. H. S. Grindley W. E Joseph and M. E. Slater 399. Amino-H-Acids Identifying -; Note on. Amino-Nitrogen Seedlings of the Alaska Pea; Total - in the.Ammonia Precipitant for -. Ammonia Soils ; Estimation of - in. Ammonium Citrate Solution Neutral -; Method of Preparing a. J. M. McCandless 22. Ammonium Molybdate Phosphate Estimations; The Recovery of - Used in. J. A. Pres-Ammonium Phosphomoiybdate Phos horus as - in Presence of Sulphuric Acid ; Precipi-Ammonium Suiphide Zmc and Manganese; Precipitation by - of. F. Seeligmann 256. Analysis Minerals and Ores; General Principles Governing the Complete - of. W. R. Analytical and lndustrlal Chemistry Spectrography to -; Applications of. S. J. Analytical Distillation Petroleum; - of. W. F. Rittmann and E. W. Dean 249. Animal Brain Human and -; Cholesterol of the Brain. III. Note on the Cholesterol Animal Fats Phytosterol in - by Bomer’s Method Using Digitonin to Precipitate the B.Kuhn F. Bengen and J. Wer-” Antiformin ” Fresenius-Babo Method after Previous Treatment with - ; Destruction Antimony Iodinietric Titrations of -; Secondary Reactions in. A. Kolb 333. Antimony Mattes Soluble Furnace Products Chilled Slags Etc. Containing Much Iron, F. A. Stief 254. Antimony Tin. - and -4rsenic in Alloys - Rapid Analysis of. F. A. Stief 255. Antipyrin Caffeine and - in A4dniistiire ; dstirnation of. W. P. Emery and S. Polkin 345. Phthalates as. W. S. Hendrixson 509. Paterson 511. phide from. I. -. I. Bellucci 133. E. SzQsz 23. F. A. Stief 255. C. H. Desch 294. G. Zuccarj 68. Iron by the Action of. Atack 511. H. D. Minnig 291. F. 0. Kichline 472. B.C. Hesse 448. T. G. Thompson 130, (Substitute for Nessler’s Reagent.) S. S. Graves 357. R. S. Potter and R. S. Snyder 251. cott 390. tation of. K. G. Falk and K. gugiura 366. Schoeller 90. Lewis 188. Contents of the. Phytosterol and Cholesterol; Detection of. werinke 506. of Organic Matter by the. Copper and A4rsenic ; Rapid Method for Estimating - and Tin in. M. C. Rosenheim 129. A. Friedmann 19 xviii INDEX TO VOLUiME XL. Antitoxins Toxins and -. 117. New Reaction for Characterising Toxins. I. I. Apomorphine Sensitive Reactionrof -. Apparatus Etc. Abstracts 39 42 137 175 256 370 419 455 477 and 516. Aqueous Mixtures Alcohol in - of Varying Concentration ; Note on the Apparent Specific Aqueous Solution Formaldehyde and Methyl Alcohol in - (Analysis of Formalin) ; Esti-Arsenate of Lead Commercial -; Valuation of.R. H. Robinson and H. V. Tartar 363. Arsenic Acid Alkalimetric Standard ; - as an. A. W. C. Menzies and F. N. Arsenic Alloys ; Rapid Analysis of Tin Antimony and - in. Arsenic Mattes Soluble Furnace Products Chilled Slags Etc. Containmg Much Iron, F. 9. Arsenic Zinc Copper and Iron from -; Electrolytic Separation of. A. K. Balls and Ash Vanilla Extract; Acidity and - of. A. L. Winton A. R. Albright and E. H. Ash White Bread; Estimation of - in. J. W. Filippo and W. Adriani 442. Ashes Potash; - of Hedge C'li pings and Trimmings as a Source of. E. J. Russell 26. Ashes Zinc -; Estimation of goisture in. E. A. Lewis 137. Asphalts Melting-Point of -; Methods for Determining the. J. G. Miller and P.P. Atmosphere Soil; - of the Its Composition and the Causes of Variation. E. J. Rus-Atomic Weights International - 1915. Australia Whisky in Welstern - under '' The Health Act 1911-12 " ; Standards for 262. Babcock Method Fat .in Ice Cream by the -; Estimation of. Bacilli Indole ; ,-tion for Detection of Cholera -. '' Bacillus Coli Pasteurisation; Ability of - to Survive. S. H. Ayers and W. T. Johnson 242. Bacteria Culture Media Employed for the Bacteriological Examination of Water. I. The Schardinger-Dunhum Medium for Testing for the Presence of Hydrogen Sulphide Forming -. Bacteria Culture Medium for the Detection of the - Producing Hydrogen Sulphide ; Estimation of Sulphur in the. Bacteria Milk ; Comparison of the Microscopical Method and the Plate Method of Counting - in.J. D.-Drew 351. Bacterial Analysis Air- Methods of - of. G. L. A. Ruehle 403. Bacterial Contents Ekects of Certain Condensing and Drymg Processes Used in the Preservation of Milk upon its -; Report to the Local Government Bdard upon the. S. DelBpine 176. Bacteriological Examination Water; Culture Media Employed for the - of. I. The Schardinger-Diinharn Medium for Testing for the Presence of Hydrogen Sulphide Forming Bacteria. Bacteriological Examination Water ; Culture Media Employed for the - of. 11. Lac-tose-Peptone Media. Bacteriological Examination Water ; Culture Media Employed for the - of. 111. Com-position of the Gases Formed in Lactose-Peptone Fermentation Tubes. E. M. Chamot C. M. Sherwood. and R. C. Lowary 467.Bacteriological Physiological Etc. Abstracts 16 56 127 156 241 285 351 403 446 467, and 507. Bacteriological Tests Disinfectants ; Standard Loop for Use in - of. A. D. St. John 137. Baking-Powders Self-Raising Flours and - ; Note on the Estimation of Carbonic Acid In. T. Macara 272. Bananas Composition of Ripening -; Changes in. H. C. Gore 241. Barfoed's Test Disturbing Factor in -. W. H. Welker 470. Barley - Malt and Wort; Protein Substances of. H. Schjerning 58. Barley Pearl - Faced. J. F. Liverseege and H. Hawley 234. Barometer Precision -; Modified. Bases :. Urine and Blood ; Nephelometric Estimation of Purine - Including Uric Acid, Bases Very Weak Acids and - by Means of Electrolytic Conductivity Measurements ; Basic Slag Constituents of -; Inter-Relationships between the.S. H. Collins and A. A. Ostromissleyk 470. 1,. Grimbert and A. Leclke 121. Volumes of. mation of. H. T. Brown 379. G. Lockemann and F. Croner 237. McCarthy 473. F. A. Stief 255. Copper and - Rapid Method for Estimating Antimony and Tin in. Stief. 254. C. C. McDonnell 175. B e y 350. Sharples 60. sell and A. Appleyard 286. 1. C. .A. A. Utt 461. 0. Baudisch 405. E. 31. Chamot and H. W. Redfield 351. H. W. Redfield and C. Huckle 243. E. 31. Chamot and H. W. Redfield 351. E. N. Chamot and H. W. Redfield 446. A. F. 0. Germann 72. in. Determination of. S. Horiba 256. Hall 358. S. S. Graves and P. A. Kober 507 INDEX TO VOLUME XL. xix Battery Assay Copper; - of. Beans British West Africa; - from. Beans Castor - ; Studies on Enzyme Action.K. G. Falk and K. Sugiura 129. Beans Enzyme Action; Studies on. Beers Distillation Process Re orts on the Determination of the Original Gravity of -by the. Parts I. and ’rI. SIemoranda and Tables. T. E. Thorpe and H. T. Brown 121 Beers Distillation Process - Reports on the Determination of the Original Gravity of -by the. Parts III. iV and V. H. T. Brown 124. Beeswax Corean -. Seiicl;)i Ueno 343. Beeswax Paraffin Wax in - - Detection of Small Quantities of and Determination of a New Constant for East Iidian and European Beeswaxes. h!. S. Salamon and W. M. Seaber 329. Beet Molasses Cane Sugar in -a Estimation of. Inversion Method by Double Polarisa-tion in Neutral Solution. E. ’Saillard 126. Benzaldehyde Kirsch; New Method for the Estimation of Hydrocyanic Acid and - in.J. Golse 402. Benzidine Hydrochloride Sulphates in Water by -; Estimation of. F. W. Bruck-miller 419. Benzolc Acid Foods; Detection and Estimation of - in. K. Baumann and J. Gress-feld 503. Benzol Gas * Estimation of - in. A. Krieger 408. Berberine dydrastine in Plants and in Extracts of Hydrastis Canadensis by the Methods Prescribed in the Various Pharmampeias - Estimation of and a New Method for the Estimation of - in Extracts. L. DBvib 462. Biological Solution Electrolytic Determination .of -Bitumen Rubber Mixings ; Estimation of - in. Blood Chemical Detection of -. D. Ganassini 352. Blood Improved Hamin Test for - with Notes on Some Recently Proposed Methods. Blood Protective Enzymes of the - as a Means of Extracor oreal Diagnosis; Employ-Blood Purine Bases including Uric Acid in Urine and - ; Nephelometric Estimation of.Blue Hydrocarbon Essential Oh; - Occurring in Some. Boiling-Point Apparatus Boric Acids in Alcohol; Some Properties of Solutions of the. A Bolted Flour Bread- Estmation of - in. Bomb Calorimetry dorrections in -B8mer’s Method Phytosterol and Chkesterol ; Detection of Phytosterol in Animal Fats by - Using Digitonin to Precipitate the. B. Kuhn F. Bengen and J. Wer-werinke 506. Bone-Meal Fineness ; Influence on the Availability of - of. Boric Acid Butter; The Routine Detection and Estimation of - in. H. Hawley, 150. Boric Acids Alcohol; Some Properties of Solutions of the - in. A Modified Boiling-Point A paratus. J. B. Firth and J.E. Myers 61. Boron Iron; &timation of - in. J. M. Lindgren 35?. Brain Cholesterol of the -. 11. The Presence of Oxycholesterol ” and its Esters. M. C. Rosenheim 129. Brain Cholesterol of the -. 111. Note on the Cholesterol Contents of the Human and Animal -. M. C. Rosenheim 129. Brandies Methyl Alcohol in -; Origin of. Bread Ash in White -; Estimation of. J. W. Filippo and W. Adriani 442. Bread Bolted Flour in -; Estimation of. Bread Potato Starch in -; Microscopical Detection of. Bread Sulphates in -; Estimation of. C. I). Howard 461. British West .Africa Beans from -. 234. Bromide Iodide in Presence of Chloride and - ; Permanganate and Iodimetric Estimation of. 0. L. Barnebey 365. Bromides Thiocyanates Cyanides and Ferrocyanides ; Detection of - in the Presence of.Bromine Method Phenol; - of Estimating. W. Versfeld 281. Bromine Organic Compounds; New Method of Estimating - and Chlorine in. P. W. Robertson 413. Burettes Pipette for Calibrating - and Discussion of Principles Underlying the Calibra-tion and Use of Such Pipettes. Butter Boric Acid m -; The Routine Detection and Estimation of. W. B. Price and Others 359. 234. XII. The Enterase and Lipase of. XIII. The Lipase of Soya -. K. G. Falk 243. E. Pantanelli 404. B. D. Porritt and E. Anderson 356. W. Beam and G. A. Freak 352. ment of. I. Sero-Diagnosis of Pregnancy. C. P. McCorX 156. S. S. Graves and P. .A. KFber 507. Modified -. A. E. Sherndal 131. J. B. Firth and J. E. Myers 61. C. J. Koning and W. C. Mooij 234. G. N.Huntly 41. S. S. Peck 13. T. von Fellenberg 348. C. J. Koning and W. 0. MOO~J 234. G. Schutl; and L. Wein 235. L. J. Curtmanand A. G. Wikoff 171. C. W. Foulk 455. H. Eawley 150 xx INDEX TO VOLUME XL. Butter Milk and -; The Effect of Feeding on the Composition of Linseed Cake and H. T. Cranfield and Bf. G. D. Taylor 433. Butter Mouldiness in -. C. Thorn 243. Butter Reichert-Meissl Kirschner and Polenskc5 Values for - ; On the Relation between Butter-Fat Constants of -; Apparent Effect of Acetic Acid upon the. C. Bahlman 442. Cadmium Zinc; Determination of - in. Caffeine - and Antipyrin in Admixture; Estimation of. W. P. Emery and S. Palkin 345. Caffeine Java Tea; - in. Calcium Carbonate Systems (a) Water Magnesium Carbonate and Carbonic Acid * (b) Water - Magnesium Carbonate and Carbonic Acid.J. W. Leather and d. N. Sen 71. Calcium Chloride Sulphuric Acid - and Aluminium Trioxide when Used in Ordinary Schelbler Desiccating Jars ; Comparison of the Relative Drying Powers of. J. W. Marden and V. Elliott 298. Calibrating Burettes ; Pipette for - and Discussion of Principles Underlying the Cali-bration and Use of Such Pi ettes. Calorimetric Methods Precision ; Easy - of High. W. P. White 29. Calorimetry Bomb -; Corrections in. calorimetry Synthermal Regulator. A Device for Automatically Maintaining an Adiabatic ‘ I Canarium Species ; Seeds of -. 239. Cane Sugar Beet Molasses; Estimation of - in. Inversion Method by Double Polari-Cane Sugar Clarification ; Estimation of - by Double Polarisation Employing a New Carbohydrates Estimation of -.IV. The Presence of Free Pentoses in Plant Extracts W. A. Davis and G. C. Carbon ; Carborundum and the Like ; Estimation of - in. S. A. Tucker and A. Lowy 407. Carbon Cerium and Cerium Alloys ; Estimation of - and Phosphorus in. H. Arnold 292. Carbon Dioxide Carbon Oxysul hide in - [Mineral Waters] and Well-Gases ; Detection Carbon Dioxide Minerals; Estimation of - in. L. H. Borgestrom 291. Carbon Dioxide Rubber Goods in Presence of Sulphides; Method of Estimating Small Carbon Dioxide Water ; Detection of Free - in. L. W. Winkler 512. Carbon Disulphide Olive Oils Extracted with - ; Characteristics of. F. Canzoneri and Carbon Iron and its Alloys ; Rapid Method for Estkating - in. Carbon Monoxide Air ; Estimation of Traces of - in.Carbon Monoxide Iodine Pentoxide Method ; Estimation of - by the. V. Froboese 244. Carbon Oxysulphide Carbon Dioxide [Mineral Waters] and Well-Gases ; Detection and Esti-Carbonates Iron in the Presence of Fluorides ; Permanganate Estimation of. Analysis of 0. L. Barnebey 365. Carbonates Soil -; Estimation of. W. H. MacIntire and L. G. Willis 251. Carbonic Acid Self-Raising Flours and Baking-Powders ; Note on the Estimation of - in. Carbonic Acid Systems (a) Water Magnesium Carbonate and -; and (b) Water Cal-J. W. Leather and J. N. Sen 71. Carbonyl Derivatives 4-4%iphenylsemicarbazide in the Detection of - ; Use of. B. Carborundam Carbon in - and the Like ; Estimation of. S. *4. Tucker and A. Lowy 407. Carnitlne Carnosine Methylguanidine and - in Mutton.Carnosine Mutton ; - Methylguanidine and Carnithe in. Carnotites Radium Uranium Ratio in -. (Estimation of Uranium.) S. C. Lind and C. F. Whittemore 27. Casein Condensed MiIk Milk Powders - Etc. ; Manufacture of. Casein Phosphorus Content of -Castor Beans Enzyme Action ; Studies on. K. G. Cataiase Washed Zymin and Dried Yeast (Lebedeff) ; Enzymes of. 111. Peroxydase -, Catalytic Absorption Hydrogen in Gas Mixtures by -; Estimation of. E. Bosshard and Cellulose Analysis of - and - Derivatives ; Recent Progress in the. J. F. Briggs 107. Hempseed Cake. the. H. T. Cranfield 439. W. Cooper 22. J. J. B. Deuss 504. C. W. Foulk 455. G. N. Huntly 41. Condiv,on in -. sation in Neutral Solution. Method of. N. Deerr 287. and the Influence of Other Sugars on their Estimation.Sawyer 128. T. W. Richards and G . D. Osgood 420. E. Saillard 126. and Estimation of Small &antities of. L. Dede 245. Amounts of - in. G. Bianchini 14. H. pT. Jones 357. E. Sziisz 23. A. Gautier 451. mation of Small Quantities of - in. Silicates and - for their Ferrous Iron Content. T. Macara 273. cium Carbonate Ma nesium Carbonate and -. Toschi and A. Angiolani 287. L. Dede 245. J. Smorodinzew 13. J. Smorodinzew 13. R. T. Mohan 153. A. W. Bosworth and L. L. van Slyke 17. XII. The Enterase and Lipase of -. Falk and K. Sugiura 129. Invertase and Maltase. E. Fischli 512. A. Harden and S. S. Zilva 60 INDEX TO VOLUME XL. xxi cellulose Derivatives Cellulose and -; Recent Progress in the Analysis of.Cerium Alloys Cerium and -; Estimation of Carbon and Phosphorus in. Cerium Carbon and Phosphorus in - and - Alloys ; Estimation of. Cerium Metals Iron in its Alloys with -; Ra id Estimation of. Cheese Chlorides in -; A Method for the Estimation of. E. C. V. Cornish and J. Cheese Dutch - - The Composition of and the System of Control for Whole-Milk Dutch Cheese Examination of -. Chemical Analysis Cryscopy in -; Application of. Chemical Glassware Some Types of -; Composition of. Chemical Reactions Colloidal Media; - in. Chicory Studies on -. Chilled Slags Mattes Soluble Furnace Products - Etc. Containing Much Tron Copper, and Arsenic; Rapid Method for Estimating Antimony and Tin in. F. A. Stief 254. Chinese Wood-Oil Varnishes Analysis of -. E. E. Ware and C.L. Schumann 410. Chinese Wood Oils Tests on -. 21. Chlorhydrocarbons Copals ; Action of - on Bard. C. Coffignier 157. Chloride Iodide in Presence of - and Bromide ; Pernianganate and Iodimetric Estimation of. 0. L. Barnebey 365. Chlorides Cheese; A Method for the Estimation of - in. E. C. V. Cornish and J. Golding 197. Chlorides English Cokes; The Soluble S. W. Bridge 143. Chlorine Bromine and - in Organic Compounds; New Method of Estimating. P. W. Robertson 413. Chlorine Coal; The Occurrence of - in. Chlorine Cokes ; The Soluble Chlorides and Total - in Some English. S. W. Bridge 143. Chlorine Flour Bleached with -; Characteristics of. C. A. A. Utt 125. Cholera Bacilli Indole; Reaction for Detection of -. 0. Baudisch 4g5. Cholesterol Brain * - of the.and its Esters. M. C. Rosenheim 129. Cholesterol Brain; - of the. 111. Note on the - Contents of the Human and Animal Brain. Cholesterol Digitonin to Precipitate the Phytosterol and - ; Detection of Phytosterol in Animal Fats by Bomer's Method Using. B. Kuhn F. Bengen and J. Werwerinke 506. Chromates Sensitive Reaction of -Clneol Eucalyptus Oil; Estimation df - (Eucalyptol) in. J. L. Turner and R. C. Holmes 131. Cinnamic Acid Detection of -. D. Schenk and H. Burmeister 409. Citral Oil of Lemon ; Estimation of - in Concentrated. Citric Acid Wine; Detection of - in. Citric Acid Wine; Occurrence and Estimation of - in. Citrus Oils and Extracts Volatile Esters in -; Determination of. A. R. Albright and C. 0. Young 506. Clarification New Method of -; Estimation of Cane Sugar by Double Polarisation, Employing a.N. Deerr 287. Coal and Water Gas Illuminants in Mixed -; Separation of the. G. A. Burrell and J. W Robertson 163. Coal Chlorine in -; The Occurrence of. Coal Dumas Method of Determining Nitrogen in -; Comparison of Various Modifica-tions of the Kjeldahl Method with the with Notes on Errors in the Dumas Method Due t o Nitrogen Evolved from the Copper Oxide. A. C. Fieldner and C. A. Taylor 163. J. F. H. Arnold, Briggs 107. 292. H. Arnold 292. I. Bellucci 133. Golding 197. -. J. J. L'. Van Rijn 391. S Tijmstra 54. M. Drapier 516. F. W. Branson 333. H. C. Jacobsen 73. V. Grafe 345. and Total Chlorine in Some. A. de Waele 146. 11. The Presence of '' Oxycholesterol M.C. Rosenheim 129. P. N. Van Eck 292. E. Bocker 349. 464. E. Baier and P. W. Neumann 504. A. de Waele 146. Coating Sheets and Wire; Estimation of Spelter - on. Cobalt Nickel ; Volumetric Estimation of - in the Presence of. 1. Metzl 292. Cobalt a-Nitroso-/I-Naphthol; Detection of - by Means of. F. W. Atack 414. Cocaine Extraction by Means of Immiscible Solvents; Study of Methods of from Point of View of Distribution Coefficients 11. (Estimation of Aconitine Codeine - Mor-phine and Strychnine.) Cocaine Test for -Cowa Tak6-Diastase;'The Estimation of Starch in - by Means of. C. Revis and H. R. Burnett 429. Cod Oil Fatty Acids from Sulphonated -; Constants of the. L. G. Radcliffe and C. W. Palmer 400. J. A. Au perle 515. J. W. Marden and V. Elliott 11.L. A. Ryan 442 xxii INDEX w VOLUME XL. Codeine I Distribution Coefficients ; Study of Methods of Extraction by Means of Immiscible (Estimation of Aconitine - Cocaine Mor-Cokes Soluble Chlorides and Total Chlorine in Some English -; The. S. W. Bridge 143. Colloidal Media Chemical Reactions in -. Colloidal Palladium Hydrogen in Gas Nixtures ; Estimation by Means of - of. G. A. Burrell and G. G. Oberfell 68. Colorimetric Estimation Nitrous Acid; - of. Colour Reaction for Papaverine; New -Colour Reaction for Salicylic Acid. P A. W. Self 290. Colour Reaction of Marlne Animal Oils and their Hydrogenated Products; Specific -. M. Tortelli and E. Jaffe 14. Coloured Fluids Standardlsed -Colouring Matter Meats ; - of Raw and Cooked Salted. R. doagland 238. Combustions Organic -; Rapid.Commercial Hydrochloric Acid Purification of -. A. Coignard 415. Commercial Toluols Toluene in -; A New Method for the Determination of. Solvents from Porn! of View o f 11. phine and Strychnine.) J. W. Farden and V. Elliott 11. H. C. Jacobsen 73. G. Romijn 254. L. E. Warren 510. H. V. Arny and C. H. Ring 452. M. Reimer 370. D. Northall-Laurie 384. of. H. W. Redfield and C. kuckfe. 250. Comparative Study Sulphur in Pe tone - of Methods for the Quantitative Estimation Compounded and Vulcanised Rubbers Nitric Acid as a Solvent for -; Use of. H. W. Jones 356. Concentration Method Phos horic Acid in Limestone; - for the Estimation of Small Quantities of. F. Hinxen 334. Condensed Milk -; Milk Powders Casein Etc. ; Manufacture of.Condensing and Drying Processes Preservation of Milk ; Report to the Local Government Board upon the Effects upon its Bacterial Contents of Certain - Used in the. S. DelBpine 176. Conductivity Measurements Electrolytic - ; Determination of Very Weak Acids and Bases by Means of. Cone and Leaf and Twig Oils Western Yellow Pine and Sugar Pine; - of. A. W. Schorger 18. Constant Beeswax ; Detection of Small Quantities of Paraffin Wax in and Determination of a New - for East Indian and European Beeswaxes. M. S. Salamon and W. M. Seaber 329. Constants Chemical - of Fatty Acids; Influence of Hydroxy Acids and Lactones on Estimations of the. Constants Patty Acids from Sulphonated Cod Oil; - of the. L. G. Radcliffe and C. W. Palmer 400. Constants Indicators - Radiometric Measurements of the Ionisation - of.E. J . Shaeffer M. G. fiaulus and H. C. Jones 296. Continuous Extraction Liquid by Another and Heavier Liquid; Apparatus for - of a. J. Greenwald 419. Control Whole-Milk Dutch Cheese ; The Composition of Dutch Cheese and the System of - for. Copals Chlorhydrocarbons on Hard - - Action of. Copper Assaying -; Method of. A. kraser 332. Copper Battery Assay of -. Copper Commercial - Sulphate ; Estimation of - in. Copper Iron - and Arsenic; Rapid Nethod for Estimating Antimony and Tin in Mattes SoluThe Furnace Products Chilled Slags Etc. Containing Much. F. A . Stief 254. Copper Oxide Alcohol Va our; Reduction of - in. Copper Oxide Nitrogen 8volved from the - ; Comparison of Various Modifications of the Kjeldahl Method with the Dumas Method of Determining Nitrogen in Coal with Notes on Errors in the Dumas Method Due to.A. C. Fieldner and C. A. Taylor 163. Copper Salts and Alloys ; Volunietri Estimation of - in its. G. Zuccari 68. Copper Steel ; Estimation of - in. Copper Sulphate Copper in Commercial -; Estimation of. Copper Test for -; New. Copper Zinc - and Iron from Arsenic; Electrolytic Separation of. A. K. Balls and C. C. McDonnell 175. Corean Beeswax. Seiichi Ueno 343. Corn Products Wastes Stockyards Tannery and -; Estimation of the Oxygen Demand by the Sodium Nitrate Method in. Corrosion Relative Strengths of Acids ; - of Iron and its Application t o Determine the. R. T. Mohan 153. S. Horiba 256. C. A. Browne 156. J. J. L. Van Rqn 391. C.Coffignier 157. W. B. Price and Others 359. G. Incze 362. AWedderburn 414. W. D. Brown 252. G. Incze 362. W. G. Lyle .L. J. Curtman and J. T. W. Marshall 361. A.’ Lederer 354. J. 9. N. Friend and C. W. Marshall 69 INDEX TO VOLUME XL. xxiii Cottonseed Meal Crude Fibre as Applied to -; Official Method for Determining. Cottonseed Meal Lint in -; Estimation of. R. N. Bratkett 403. Cottonseed Oil Halphen’s Reaction for -; Notes on. Coumarin Factitious Vanilla Extracts ; Modification of Wichmann’s Method for the Detec-tion of Sivall Amounts of - particularly in. Cows Acidity of Fresh Milk of -; Cause of and a JIethod for the Estimation of Acidity. Cream Milk and -* Studies in the Expansion of. Cream Total Solids of b i l k after Separation of the - ; Increase in the.G. Tellera 505. Crude Fibre Cottonseed Meal; Official Method for Determining - as Applied to. S. K. Francis 443. Cryoscopy Chemical Analysis * Application of - in. Culture Media Water. - hmployed for the Bacteriological Examination of. I. The Schardinger-Dunkam Medium for Testing for the Presence of Hydrogen Sulphide Forming Bacteria. Culture Media Water. - Em loyed for the Bacteriological Examination of. 11. : Lactose-Peptone Ikedia. E. Rd. Chamot and H. I?. Redfield 446. Culture Media Water; - Employed for the Bacteriological Examination of. 111. : Composition of the Gases Formed in Lactose-Peptone Fermentation Tubes. E. 34. Chamot C. M. Sherwood and R. C. Lowary 497. Culture Medium Bacteria Producing Hydrogen Sulphide ; Estimation of Sulphur in the - for the Detection of the.H. MT. Redfield and C. Hucklc 243. Cupric Sulphides Cuprous and - in Mixtures of Both - Estimation of. E. Posjnak 67. Cuprous and Cupric Sulphides Mixtures of Both ; Estimaiion of - in. E. Posnjak 67. Cyanides Thiocyanates - and Ferrocyanides ; Detection of Bromides in the Presence Cyanimetric Method Silver by the -; Estimation of Traces of. Date Wine Composition of -. Demulslficatlon A. Philip 411. Desiccating Jars Ordinary Scheibler - ; Comparison of the Relative Drying Powers of Sulphuric Acid Calcium Chloride and Aluminium Trioxide when Used in. J. W. Marden and V. Elliott 298. Developers Photogra hic - as Measured by their Single Potentials ; Reducing Power of. F. C. Frary an8 A. N. Nietz 517. Dextrose Allantoin in Urine in the Presence of -; Estimation of.R. H. A. Plimmer and R. F Skelton 127. Dichromate Silicates by Titration with -; Estimation of Ferrous Iron in. 0. L. Barnebey 452. Digestive Activity Pancreas ; - and Composition of Different Fractions of the.-1. J. H. Long M. Hull,. and H. V. Atkinson 507. Digestive Properties Papain Its Commercial Preparation and -. D. S. Pratt 405. Digitonin Phytosterol and Cholesterol; Detection of Phytosterol in Animal Fats by Bomer’s Method Using - to Precipitate the. B. Kuhn F. Bengen and J. Werwerinke 506. Dilute Solutions Formic and Acetic Acids and the Separation of These Acids in Very - ; Estimation of. E. Heuser 245. Dilute Solutions Freezing-Point Depression of - ; Measurement of the. I,. H. Adams 257. Dimethylglyoxime Palladium from Tin by Means of -; Separation of.A. Gutbier and C. Fellner 334. 4-4-Diphenylsemicarbazlde Carbonyl Derivatives ; Use of - in the Detection of. R. Toschi and A. Angiolani 287. Dipping and Spraying Fluids Soap Basis ; Theory of Wetting Power and the Determination of the Wetting Power of - Containing a. W. F. Cooper and W. H. Nuttall 463. Disinfectants Bacteriological Tests of - - Standard Loop for Use in. A. D. St. John 137. Disinfectants Standardisation of -. If. C. Hamilton and T. Ohno 1.56. DistSllation Fractional - under Diminished Pressure ; Receivers for. N. T. Bogert 479. Distillation Gases by Fractional - in a Vacuum a t Low Temperatures; Separation of. Distillation Petroleum; Analytical - of. W. F. Rittmann and E. W. Dean 249.Distillatlon Petroleum. Analytical - of.-11. Distillation Process Oiigmal Gravity of Beers by the -* Re orts on the Determination of the. Parts I. and II. ; Memoranda and Tables. T. h. Tforpe and H. T. Brown 121. Distillation Process Original Gravity of Beers by the -; Reports on the Determination of the. H. T. Brown 124. S. K. Francis 449. E. Gastaldi 15. J. R. Dean 350. H. IY. Bearce 239. L. L. Van Slyke. and A. W. Bosworth 348. 31. Drspier 516. E. M. Chamot and H. W. Redfield 351. of. L. J. Curtman and A. G. Wikoff 171. G. Rebi&e 475. D. Bachilli 241. Values Mineral Lubricating Oils for Use in Steam Turbines ; - of. G. A. Burrell and I. W. Robertson 246. W. F. Rittmann and E. W. Dean 471. Parts III. IV. and V xxiv INDEX TO VOLUME XL.Distillation Regulated Still-Heads ; Fractional - with. Disturbing Factor Barfoed's Test - - in. Drying Oils Polymerised -. Drying Powers Sulphuric Acid Calcium Chloride and Aluminium Trioxide when Used in Ordinary Scheibler Desiccating Jars; Comparison of the Relative - of. I. W. Marden and V. Elliott,. 298. Drying Processes Preservation of Milk; Report to the Local Government Board upotk the Effects upon its Bacterial Contents of Certain Condensing and - Used in the. S. DelBpine 176. Dumas Method Nitrogen in Coal ; Comparison of Various Modifications of the Kjeldahl Method with the - of Determining with Notes on Errors in the - Due to Nitrogen Evolved from the Copper Oxide, Dutch Cheese Whole-Milk -; The Composition of - and the System of Control for.J. J. L. Van R i p 391. Earths Rare -; Electrolysis of Solutions of the. L. 3'1. Dennis and 33. J. Lemon 133. East Indian and European Beeswaxes Paraffin Wax in Beeswax ; Detection of Small &,an-tities of and Determination of a Ken- Constant for -. M. S. Salamon and Mr. M. Sezlber 329. Edible Fats Com osition and Analysis of - and Oils ; Recent Advances Relating t o the. E. R.%olton and C. Revis 494. Edible Oils Composition and Analysis of - and Fats ; Recent Bdvances Relating t o the. E. R. Bolton and C. Revis 494. Electrical Method Salt m Soil; Improvement in the - of Determining. ITr. Beam and G. A. Freak 29. Electrolysis Rare Earths ; - of Solutions of the. L. M. Dennis and B. J. Lemon 133. Electrolytic Conductivity Very Weak Acids and Bases by Means of - Measurements ; Determination of.S. Horiba 256. Electrolytic Determination Biological Solution ; - of. Electrolytic Separation Palladium from Tin ; - of. A. Gutbier C. Fellner and R. Enislander 334. Electrolytic Separation Zinc Copper and Iron from Arsenic; - of. A. K. Balls and C. C. McDonnell 175. Electroscope Radium ; Practical Methods for Deterinination of. I. Interchangeable -and its Use. English Cokes Soluble Chlorides and Total Chlorine in Some -; The. S .W. Bridge 113. Enterase Enzyme Action - Studies on. XII. The - and Lipase of Castor Beans. K. G. Falk and.K. S)ugiurat 129. Enzyme Action Studies on -. 111. The Enterase and Lipase of Castor Beans K. G. Falk and K. Sugiura 129. Enzyme Action Studies on -. YIII. : Enzymes Extracorporeal Diagnosis ; Employment of Protective - of the Blood as a Means of.(1) Sero-Diagnosis of Pregnancy. C. P. McCord 156. Enzymes Washed Zymin and Dried Yeast (Lebedeff); - of. 11. Reductase. A. Harden and R. V. Norris 130. Enzymes Washed Zymm and Dried Yeast (Lebedeff) ; - of. 111. Perosydase Catalase, Invertase and Maltase. Enzymic Hydrolysis Raffinose by -; Estimation of. C. S. Hudson and T. S. Harding 468. Ergot Rye; Toxicological Detection of - of. Errata 165 366 and 480. Error Alkaloids ; Possible Source of - in the Estimation of Certain. P. A. U'. Self 329. Error Sampling in Soil Surveys; Probable - of. G. W. Robinson and W. E. Lloyd 475. Essential Oil Analysis Reagent in -; Formic Acid as a. W. H. Simmons 491. Essential Oil Helichqjsum Suxatile - of.Essential Oil Sherungulu Tubers ; - of. 330. Essential Oils Alcoholic Liqueurs and -; Iodine (Hiibl) Values of. R. Marcille 154. Essential Oils Blue Hydrocarbon Occurring m - Some. A. E. Sherndal 131. Essential Oils Notes on -. (Schimmel and Co.'s Semi-Snnual Report April 1914.) 62. Esterification Extracted Olive Olls Purified by -; Composition of. F. ganzoneri 399. Esters Cholesterol of the Brain. 11. The Presence of " Oxycholesterol and its Esters. M. C. Rosenheim 129. Esters! Citrus Oils and Extracts; Deterinination of Volatile - in. A. R. Albright and C. 0. Young 506. Esters Glycerophosphoric Acid; Method of Distinguishing between the Mono - of. L. Grimbert and 0. Bail!y 288. Etching Reagents and their Application. 0. F. Hudson 293. $1. A.Rosanoff and C. W. Bacon 175. W. H. IVelker 470. k. S. Morrell 157. k. C. Fieldner and C. A. Taylor 163. E. Pantanelli 404. S. C. Lind 336. The Lipase of Soya Beans. K. G. Falk 243. A. Harden and S. S. Zilva 60. F. Marino-Zuco and C. Duccini 16. L. Francesconi and E. Sernagiotto 17 INDEX TO VOLUME XL. x xv Ether Extracts Unsaponifiable Matter Applicable to - Fats Oils and Waxes ; Estima-Ether Filter Pipette for -. Ether-Soluble Constituents Feeding Stuffs ; Estimation of Total Fatty Acids and Other Ethyl Alcohol Methyl Alcohol in -; Detection of. Ethyl Alcohol Methyl Alcohol in Presence of -; Estimation of. G. C. Jones 218. Ethyl Alcohol Methyl Alcohol in Presence of -; Estimation of. W. A. !t. Wilks 354. Ethyl and Methyl Alcohols Peptones by their Solubility in -; Separation and Deter-mination of.E. Vlahuta 449. (Eucalyptol) Cineol - in Eucalyptus Oil; Estimation of. J. L. Turner and R. C. Holmes 131. Eucalyptus Oil Cineol (Eucalyptol) in -; Estimation of. J. L. Turner and R. C. Holmes 131. Explosions Grain Dust -. Extracorporeal Diagnosis Protective Enzymes of the Blood as a Means of -; Employ-ment of. (1) Sero-Diagnosis of Pregnancy. C. P. McCord 156. Extract Guara and Guara -; Analysis of. Extract Meat -; Examination of. Extract Meat - in Soup Tablets; Estimation of the Quantity of. T. Sudendorf and 0. Lahrmann 462. Extract Tobacco -; Alkaloids of. E. Noga 465. Extract Vanilla -; Acidity and Ash of. A. L. Winton A. R. Albright and E. H. Berry 350. Extracted Olive Oils Esterification; Com osition of - Purified by.F. Canzoneri 399. Extraction Continuous - of a Liquid !y Another and Heavier Liquid; Apparatus for. J. Greenwald 419. Extraction Immiscible Solvents from Point of View of Distribution Coefficients ; Study of Methods of - by Means of 11. (Estimation of Aconitine Codeine Cocaine, Morphine and Strychnine.) J. W. Marden and V. Elliott 11. Extracts Albuminous Substances Such as Meat - and Similar Products ; Methods Adopted in the Estimation of Nitrogenous Constituents of - Derived from with Special Reference to the Interpretation of the Results 310. Extracts Citrus Oils and -; Determination of Volatile Esters in. A. R. Albright and C. 0. Young 506. Extracts Free Pentoses in Plant - and the Influence of Other Sugars on their Estima-tion; Estimation of Carbohydrates.W. A. Davis and G. C. Sawyer 128. Extracts Hydrastine in Plants and in - of Hydrustis Canadensis by the Methods Prescribed in the Various Pharmacopoeias - Estimation of and a New Method for the Estimation of Berberine in -. Extracts Meat - and Similar Products - Methods Adopted in the Estimation of Nitro-genous Constituents of - Derived from Albuminous Substances Such as with Special Reference to the Interpretation of the Results 310. Extracts Phosphorus in Soil -; Colorimetric Estimation of. C. E. Miller and F. A. Gangler 417. Extraots Unsaponifiable Matter Applicable to Ether - Fats Oils and Waxes; Esti-mation of. J. €3. Rather 159. Extracts Wichmann’s Method for the Detection of Small Amounts of Coumarin particu-larly in Factitious Vanilla -; Modification of.J. R. Dean 350. Faced Pearl Barley. Factor Phosphoric Acid in Neumann’s Method; - to be Used for the Calculation of the. Fat Analysis Methods of -* Proposed Uniformity in. Fat Babcock Method; Estimat:on of - in Ice Cream by the. C. A. A. Utt 461. Fat Estimation of -. Fats Ether Extracts - Oils and Waxes ; Estimation of Unsaponifiable Matter Applicable to. Fats Hydrazine Hydrate; Action on - of. P. Falciola and A. Rlannino 131. Fatty Acids Feeding Stuffs ; Estimation of Total - and Other Ether-Soluble Constituents of. J. B. Rather 235. Fatty Acids Hydroxy Acids and Lactones on Estimations of the Chemical Constants of - - Influence of. C. A. Browne 156. Fatty Acidk Solid Hydrocarbons in - ; Rapid Method of Detecting and Estimating.G. Verona-Rinati 18. Fatty Acids Sulphonated Cod Oil; Constants of the - from. L. G. Radcliffe and C. W. Palmer 400. tion of. - of. J. B. Rather 159. J. B. Rather 235. J. M. Pickel 258. V. Pazienti 355. H. H. Brown 31. T. Callan 400. J. Smorodinzew 13. IV. The Presence of. L. Dhvid 462. J. F. Liverseege and H. Hawley 234. S. L. Jodidi 417. W. Fahrion 160. H. Rosenthal and P. F. Trowbridge 399. J. B. Rather 159 xxvi INDEX TO VOLUME XL. Feeding and Butter; The Effect of - on the COm OSitiOn of Linseed cake a d Feeding-Stuffs Amino-Aclds in - by the Van Slyke Method ; Estimation of the. H- s. FeedinqStuffs Total Fatty Acids and Other Ether-Soluble Constituents of - ; Estima-Fehling Method Indicator ; Volumetric - Using a New.Fermentation Tubes Water ; Culture Media Employed for the Bacteriologlcal Examination E. M. Chamot, Ferrocyanides Bromides in the Presence of Thiocyanates CYanideS and - ; ~ ~ t e c t i o n Ferrocyanides Volumetric Estimation of -; The. B. cam bell 327. Ferrosilicon Silicon in Iron - Etc. ; Estimation of. R. &mias 418. Ferrous Iron. Content Iron in the Presence of Fluorides ; Permanganate Estimation of. Ferrous Iron Silicates by Titration with Dichromate; Estimation of - in. 0. 11. Ferrous Suiphate Nitrates with -* Titration of. F. C. Bowman and W. W. Scott 474. Ferrous Sulphate Method Vanadium 'u1 Steel; Simplified - for Determmation of. G. T. Fibre Cottonseed Meal; Official Method for Determining Crude - as Applied to. S. K. Fibre Crude -; Estimation of.Filter Enclosed - Gas-Washing Apparatus with. E. R. Weaver and J. D. Filter Pipette Ether; - for. J. M. Pickel 258. Filter Suction- -; Analytical. Fineness Bone Meal; Influence of - on the Availability of. Flesh Protein p-Naphthalenesulphonic Chloride for the Recognition of Partial Hydrolysis of -; Use. of. . W. Lob 508. Flour Bread; Estimation of Bolted - in. Flour Chlorine; Characteristics of - Bleached with. Flour Sulphates in -; Note on the Determination of. Flours Carbonic Acid in Self-Raising - and Baking-Powders; Note on the Estimation of. T. Macara 272. Fluids Coloured - * Standardised. Fluorides Iron in the Presence of - ; Permanganate Estimation of. Analysis of Silicates and Carbonates for their Ferrous Iron Content. 0. L. Barnebey 365. Food and Drugs Analysis Abstracts 11 54 121 152 234 284 329 345 399 442 461, and 503.Food Products Gelatinking Agents Pasty Material and Thickeners Used in -; Group Method for the Detection of. L. A. Congdon 400. Food Warranties ; PouItry -Foods Benzoic Acid in -; Detection and Estimation of. K. Baumann and J. Gross-feld 503. Foods Work of Inspectors of - for the Year 1913-14; Report on the. A. W. J. MacFadden 178. Formaldehyde - and Methyl Alcohol in Aqueous Solution (Analysis of Formalin) ; Esti-mation of. G. Lockemann and F. Croner 237. Formalin Formaldehyde and Methyl Alcohol in A ueous Solution (Analysis of -) ; Esti-mation of. G. Lockemann and F. Croner 837 Formlc Acid Acetic Acid ; Estimation of - in the Presence of. Formic Acid Essential Oil Analysis; - as a Reagent in.Formic Acid Ketchup; Estimation of - in. Formlc and Acetic Acids Very Dilute Solutions ; Estimation of - and the Separation of Fractional Distillation Diminlshed Pressure - Receivers for - under. M. T. Bogerf 479. Fractional Distillation Gases by - in a bacuum at Low Temperatures; Separation of. Fractional Distillation Still-Heads; - wlth Regulated. M. A. Rosanoff and C. W. Fractionating Gases at Low Temperatures; Rapid Method of -. G. A. Burrell and Freezing-Point Apparatus. M. C. Dekhuizen 73. Freezing-Point Depression Dilute Solutions ; Measurement of the - of. L. H. Hempseed Cake. H. 9:. Cranfield and M. G. D. Tayfor 433. Grindley W. E. Joseph and M. E. Slater 399. tion of. of. C. M. Sherwood and R. C. Lowary 467. of. J.B. Rather 235. A. M. Breckley 164. 111. Composition of the Gases formed in Lactose-Peptone -. L. J. Curtman and A. G. Wikoff 171. Analysis of Silicates and Carbonates for their -. 0. L. Barnebey 365: Barnebey 452. Dougherty 337. Francis 443. Edwards 371. R. Fanto and W. .Nikolitsch 236. J. Takamine jun. 371. S. S. Peck 13. C. J. Koning and W. C. Mooij 234. C. A. A. Utt 125. G. D. Elsdon 142. H. V. Arny and C. H. Ring 452. T. Kyle v. I?. Jewers (Law Report). 35. R. Lauffmann 471. W. H. Simmons 491. C. A. Peters and L. P. Howdar 152. These Acids in. G. A. Burrell and IW. Robertson 246. Bacon 175. I. W. Robertson 246. Adams 257. E. Heuser 245 INDEX TO VOLUXE XL. XXVll Freezing-Point Milk; Determination of the - of. Freezing-Point Milk; - of.L. T. Reicher 55. Freezing-Point Milk; - of. Van Raalte 66. Fresenjus-Babo Me;t,hod Organic Matter by the - after Previous Treatment with Frommer’s Test Acetone by -; Detection of. Fruits Oleaginous Seeds and -; Some. Furnace Products Mattes Soluble - Chilled Slags Etc. Containing Ah.~ch Iron .copper, F. A. Stief 254. Gas Analysis Reagents for Use in -Gas Benzol in -; Estimation of. Gas Mixed Coal and Water -; Separation of the Illurninants in. G. A. Burrell and J. JV. Robertson 163. Gas Mixtures Hydrogen in - by Catalytic Absorption ; Estimation of. E. Bosshard and E. Fischli 512. Gas Mixtures Hydrogen in - by Means of Colloidal Palladium; Estimation of. G. A. Burrell and Q. G. Oberfell 68. Gas-Washing Apparatus Enclosed Filter; - with.E. R. Weaver and J. D. Edwards, 371. Gases Carbon Dioxide [Mineral Waters] and- Well- -; Detection and Estimation of Small Quantities of Carbon Oxysulphide in. Gases Fractional Distillation in a Vacuum a t Low Temperatures ; Separation of - by. G. A. Burrell and I. W. Robertson 246. Gases Fractionating - a t Lorn Temperatures; Rapid Method of. G. A. Burrell and I. W. Robertson 246. Gases Substances Used for Neutralising Noxious -; Apparatus for the Rapid Testing. of. E. Kohn-Abrest 477. Gases Water ; Culture Media Employed for the Bacteriological Examination of. 111. : Composition of the - Formed in Lactose-Pe tone Fermentation Tubes. E. M. Chamot C. M. Sherwood and R. C. Lowary 467 Gasoline Vapour Air; Determination of - in. G. A.’Burrell and I. W. Robertson 162.Gasoline Vapour Mixtures of - and Air; Inflammable Limits of. G. A. Burrell and H. T. Boyd 330. Gelatinislng Agents Food Products; Group Method for the Detection of - Pasty Material and Thickeners Used in. Ghee Characteristics of - I(. H. Vakil 284. Glass Analysis Rapid Method for -. E. C. Sullivan and W. C. Taylor 23. Glass Institute qf Chemistry. - Research 263. Glassware Chemical -; Composition of Some Types of. F. W. Branson 333. Glue Various Tests on - particularly the Tensile Strength; Study of. A. H. Gill 160. Glycerol Free or Combined - ; Detection and Estimation of. Analysis of Glycerophos-Glycerophosphates Analysis of -. Glycerophosphates Glycerol ; Detection and Estimation of Free or Combined. Analysis of -. M. Frangois and E. Boismenu 238.Giycerophosphoric Acid Lecithin * Constitution of the - of. Glycerophosphorio Acid Mono dsters of - ; Method of Distinguishing between the. L. Grimbert and 0. Bailly 288 Glycogen Yeast ; Estimation of - in. E. Salkowski 17. Gold Metals * Separation of - and Platinum from Other. Grain Dust &xplosions. H. H. Brown 31. Grape-Seed Oil. G. Dell’ Acqua 54. Gravity Original - of Beers by the Distillation Process Re orts on the Determination of the Parts I. and 11. Memoranda and Tables. T. b. TEorpe and H. T. Brown 121. Gravity Original - of Beers by the Distillation Process; Reports on the Determination of the. H. T Brown 124. Gravity Tars Oils and Pitches; Determination of the Specific - of. J. M. Weiss 166. Greases Unsaponifiable Matter in - ; Estimation of.(Gregory’s Powder) Pulvis Rhei Compositus -; Analysis of. G. D. Elsdon and H. Hawley 443. Grinding Ve:tch’s Method; Effect of - Soil on its Reaction as Determined by. P. E. Brown and H. W. Johnson 475. Guara Extract Guara and -; Analysis of. T. Callan 400. Guara - and - Extract; Analysis of. T. Callan 400. Gunning-Copper Method z Nitrogen ; Comparison of the - with the Kjeldahl-Gunning-Arnold Method for the Estimation of. 0. F. Jensen 172. M. G. Hummelinck 55. Antiformin ; Destruction of. A. Friedmann 19. N. 0. Engfeldt 509. E. R. Bolton and E. M. Jesson 3. and Arsenic; Rapid Method for Estimating Antimony and Tin m. T. Blkaline Pyrogallol. R. P. Anderson 409. A. Krieger 408. L. Dede 245. L. A. Congdon 400. phates. M. Frangois and E.Boismenu 238. M. Franqois and E. Boismenu 152. 0. Bajllg 288. A. Christensen 293. Parts III. q. and V. E. Twitchell 247 xxviii INDEX TO VOLUME XL. Hamin Test Blood; Improved - for with Notes on Some Recently Proposed Blethods. Halides Titration of Small Amounts of -; Method for the. F. C. McLean and D. D. Halphen’s Reaction Cottonseed Oil; Notes on - for. E. Gastaldi 15. Hard Copals Chlorhydrocarbons; Action on - of. Hashish Tests for -. W. Beam 346. Health Act Whisky in Western Australia under “The - 1911-12 ” ; Standards Hedge Clippings and Trimmings as a Source of Potash; Ashes of -. E. J. Russell 96. ‘‘ Helichrysum Saxatile ” Essential Oil of -. Hempseed Cake Milk and Butter; The Effect of Feeding on the Composition of Linseed Heroine Small Quantities of -; Estimation of.Higher Lead Oxides Analysis of the -; Comparison of Methods for the. J. Milbnuer Homogenisation Milk ; Estimation of the Degree of - of. Hops Resins in -; Method for Quantitative Determination of. Horse-Fat Constituents of -. J. Klimont E. Meisl and K. Mayer 349. (Hubl) Values Alcoholic Liqueurs and Essendial Oils; Iodine - of. Human Brain Animal and -; Cholesterol of the Brain. 111. Note on the Cholesterol Contents of the. M. C. Rosenheim 129. Hydrastine Plants and in Extracts of Hydrastis Cunadensis by the Methods Prescribed in the Various Pharmacopoeias; Estimation of - in and a New Method for the Estimation of B e r F n e in Extracts. Plants and in Extracts of - by the Methods Prescribed in the Various Pharmacopmias; Estimation of Hydrastine in and a Ken- Method for the Estimation of Berberine in Extracts.W. Beam and G. A. Freak 352. Van Slyke 355. C. Coffignier 157. for. 262. L. Francesconi and E. Sernagiotto 17. Cake and -. H. T. Cranfield and M. G. D. Taylor 433. R. Miller 346. and B. Pivnicka 295, Jensen 12. Von Sobbe 347. 0. Winge and J. P. H. R. Marcille 152. L. DBvid 462. Hydrastis Canadensls L. Dbvid 462. Hydrazlne Hydrate Fats; Action of - on. Hydrocarbon Essential Oils; Blue - Occurring in Some. Hydrocarbons Fatty Acids; Rapid Method of Detecting and Estimating Solid - in. G. Hydrochloric Acid Commercial - - Purification of. Hydrochloric Acid-Ether Mixture kubber Analysis ; - as a Reagent for. D. F. Hydrochloric Acid Hydrolysis of Maltose by -.Hydrochloric Acid Organic Nitrogen; Use of - in the Estimation of Certain Forms of. Hydrochloric Acid Solutions Precise Standardisation of -. L. W. Andrews 2-4. Hydrocyanic Acid Content Sorghum; Notes on the - of. J. J. Williamson and R. 31. Hydrocyanic Acid Detection of -. Hydrocyanic Acid Kirsch; New Method for the Estimation of - and Benzaldehyde in. Hydrocyanic Acid Linseed; Rate of Liberation of - from Commercial Kinds of. S. H. Hydrocyanic Acid Small Quantities of -; Estimation of. A. Viehoever and C. 0. Hydrogen Colloidal Palladium * Estimation of - in Gas Mixtures by Means of. G. A. Hydrogen Gas Mixtures b$ Catalytic Absorption ; Estimation of - in. E. Bosshard Hydrogen Jager’s Method for Estimating - and Methane; Modification of. J. P. Hydrogen Peroxide Milk; Detection of - in.Hydrogen Peroxide Milk ; The Persistence of - in. E. Hinks 482. Hydrogen Sulphide Bacteria Producing - ; Estimation of Sulphur in the Culture Jiedium for the Detectiolr of the. H. W. Redfield.and C. Huckle 243. Hydrogen Sulphide Forming Bacteria Bacteriological Examlnatlon of Water ; Culture Media Employed for the. I. The Schardinger-Dunham Medium for Testing for the Presence of -. E. M. Chamot and H. W. Redfield 351. Hydrogenated Products Marine Animal Oils and their -; Spec& Colour Reaction of. M. Tortelli and E Jaffe 14. Hydrolysis Flesh Protein ; Use of PNaphthalenesulphonic Chloride for the Recognition of Partial - of. Hydroxy Acids Chemical Constants of Fatty Acids; Influence of - and Lactones on Estimations of the.P. Falciola and A. Mannino 131. A. E. Sherndal 131. Verona-Rinati 18. Twiss 450. W. A. Drushel and M. M. Brandegee 289. West 347. J. Golse 402. Collins and H. Blair 125. Johns 248. Burrell and G. G. Oberfeh 68. and E. Fischli 512. Wibaut 68. A. Coiynard 415. W. A. Davis 132. P. Lavialle and L. Varenne 447. J. T. Darlington 445. W. Lob 508. C. A. Bromne 156 INDEX TO VOLUME XL. xxix p-Hydroxybutyric Acid Estimation of -. A. L. Kennaway 56. Hygrometer Chemical -; A R’ew. Hypochlorite Solutions Analysis of -. Hysteresis Tests Rubber; - for. Ice Cream Fat in - by the Babcock Nethod; Estimation of. Illuminants Mixed Coal and Water Gas; Separation of the - in. G. A. Burrell and J. W. Robertson 163. Immiscible Solvents Extraction by Means of -; Study of Methods of from Point of View of Distribution Coefficients 11.(Estimation of Aconitine Codeine Cocaine, Morphine and Strychnine.) J. W. Marden and V. Elliott 11. Indian Milk Milk Tests ; Yield and Coinposition of - and Errors in. J . W. Leather and A C. Dobbs 56. tndican Urine; Estimation of - in. Indicator New -; Volumetric Fehlin Method Using a. Indicators Ionisation Constants of - .%,adiometric Measurements of the. E. J. Shaeffer, lndole Reaction for - Detection of Cholera Bacilli. Industrial Chemistry Analytical and -; Applications of Spectrography to. S. J. Inflammable Limits Gasoline Vapour and Air; - of Mixtures of. G. A. Burrell and Inorganic Analysis Abstracts 22 67 133 171 251 291 332 357 413 451 472 and 511. Inspectors Work of - of Foods for the Year 1913-14; Report on the.A. W. J. Institute of Chemistry 1915 74 270 378. Institute of Chemistry - Glass Research. 263. institute of Chemistry Professional Chemists and the War. interchangeable Electroscope Radium ; Practical Methods for Determination of. I. -Interferometer Solutions ; Use of the - for the Analysis of. L. H. Adams 372. inversion Method Double Polarisation in Neutral Solution ; Estimation of Cane Sugar in tnvertase Washed Zymin and Dried Yeast (Lcbedeff) * Epzymes of. III. Peroxydase, Iodide Chloride and Bromide ; Permanganate and Iodimetric Estimation of - in lodimetric Estimation Iodide in Presence of Chloride and Bromide ; Permanganate and lodimetric Titratlons Antimony; Secondary Reactions in - of. lodine (Hubl) Values Alcoholic Liqueurs and Essential Oils * - of.iodine Pentoxide Method Carbon Monoxide by the -; Estimation of. V. Froboese 244. Iodine Value Linseed and Petroleum Oils ; - of. Ionisation Constants Indicators ; Radiometric Measurements of the - of. E. J. Shaeffer, Iron A4cids; Corrosion of - and its Application t o Determine the Relative Strengths Iron -4lloys with Cerium Metals; RaDid Estimation of - in its. I. Bellucci 133. 1 ron Aluminium in Presence of - by the Action of Acetyl Chloride in Acetone ; Separa-Iron -4ntimony and Tin in Mattes Soluble Furnace Products Chilled Slags Etc. Con-F . A. iron Boron in -; Estimation of. J. 34. Lindgren 359. Iron Carbon in - and its Alloys; Rapid Method for Estimating. E. SZQSZ 23. Iron Fluorides ; Permanganate Estimation of - in the Presence of.Analysis of Silicates Iron Silicates by Titration with Dichromate ; Estimation of Ferrous - in. 0. L. Iron Silicon in - Ferrosilicon Etc. ; Estimation of. Iron Zinc CopDer and - from Arsenic; Electrolytic Separation of. A. I(. Balls and Jager’s Method Hydrogen and Methane ; Modification of - for Estimating. J. P. Java Tea Caffeine in -. Ketchup Formic Acid in -; Estimation of. E. K. Ridcal and A. Hannah 48. M. L. Griffin and J. Hedallen 362. E. L. Davies 66. C. A. A. Utt 461. 8. Jolles 407. A. M. Breckler 164. M. G. Paulus and H. C. Jones,’296. Lewis 188. H. T. Boyd 330. MacFadden 178. 0. Baudisch 405. 179. and its Use. Beet Molasses. - by. E. Saillard 126. Catalase - and Maltase. Presence of. - of.S. C. Lind 335. A. Harden and S. d. Zilva 60. 0. L. Barnebey 365. 0. L. Barnebey 365. A. Kolb 333. R. Marcille 152. W. H. Smith and J. B. Tuttle 64. M. G. Paulus and H. C. Jones 296. of. tion and Estimation of. H. D. Minnig 291. taining Much - Copper and Arsenic; Rapid Method for Estimating. Stief 254. J. A. N. FFiend and C. W. Marshall 69. and Carbonates for their Ferrous - Content. Barnebey 452. C. C. McDonnell 175. Wibaut 68. 0. L. Barnebey 365. R. Namias 418. J. J. B. Deuss 504. C. A. Peters and L. P. Howdar 152 xxx INDEX TO VOLUME XL. Kirsch Hydrocyanic Acid and Benzaldehyde in -; Xew Method for the Estimation of. J. Golse 402. Kirschner Reichert-Meissl and Polenskb Values Butter ; On the Relation between the - for. K jeldahl-Gunning-Arnold Method Nitrogen - Comparison of the Gunning-Copper Method with the - for the Estmation of.6. F. Jensen 172. Kjeldahl Method Various Modifications of the - with the Dumas Method of Determining Nitrogen in Coal with Notes on Errors in the Dumas Method Due to Nitrogen Evolved from the Copper Oxide; Comparison of. A. C. Fieldner and C. A. Taylor 163. K jeldahl's Method Nitrogen in Organic Compounds ; Modification of - of E s t m a t i g . M. Wunder and 0. Lascar 62. Lactones Chemical Constants of Fatty Acids; Influence of Hydroxy Acids and - on Estimations of the. Lactose-Peptone Fermentation Tubes Bacteriological Examination of Water ; Culture Media Em loyed for the. 111. Com osition of the Gases formed in -. E. M. Chamot C?! M. Sherwood and R.C. %wary 467. Lactose-Peptone Media Water - Culture Media Employed for the Bacteriological Examina-tion of. Lead Commercial Arsenate of - ; Valuation of. R. H. Robinson and H. V. Tartar 363. Lead Oxide Peroxide in Commercial - - Estimation of. Lead Oxides Higher - a Comparison of Methods for the Analysis of the. J. Milbauer Lead Sulphite; Estimation of - as. Lead Volumetric Estimation of -. Leaf and Twig and Cone Oils Western Yellow Pine and Sugar Pine; - of. A. W. Lecithin Glycerophosphoric Acid of -* Constitution of the. Lecithin Milk ; Methods of Estimation of) - in. Lemon Concentrated Oil of -; Estimation of Citral in. E. Bocker 349. Limestone Phosphoric Acid in -; Concentration Method for the Estimation of Small Lime-Sulphur Liquors Composition and Analysis of -.J. Bodnar 513. Lime-Sulphur Sprays - Their Composition and Analvsis. Linseed and Petroleum Oils Iodine Value of -Linseed Cake Milk and Butter; The Effect of Feeding on the Composition of; - and Hempseed Cake. H. T. CranfieId and M. G. D. Taylor 433. Linseed Commercial Kinds of -; Rate of Liberation of Hydrocyanic Acid from. S. H. Collins and H. Blair 125. Lint Cottonseed Meal. Estimation of - in. R. N. Brackett 403. tipase Castor Beans ; studies on Enzyme Sction. XII. The Enterase and - of. K. G. Falk and K. Sugiura 129. Lipase Soya Beans; Studies on Enzyme Action. XIII. The - of. K. G. Falk 243. Liqueurs Alcoholic - and Essential Oils ; Iodine (Hubl) Values of. R. Marcille 152. Liquid Continuous Extraction of a - by Another and Heavier -; Apparatus for.Liquids Pyknometer for - New Form of. Litharge Analysis of -Local Government Board Effects of Certam Condensing and Drying Processes Used in the Preservation of Milk upon its Bacterial Contents; Report t o the - upon the. S. DelBpine 176. Local Government Board Reports to the - On the Freezing-Point of Milk Considered in its Relation t o the Detection of Added Water. LOOP Bacteriological Tests of Dismfectants ; Standard - for Use in. A. D. St. John 137. Lubricating Oils Steam Turbines ; Demulsification Values of Mineral - for Use in. A. Philip 411. LySoI p-Naphthol in - and Similar Preparations; Note on the Detection of. R. Bodmer 341. Magnesium Carbonate Systems (a) Water - and Carbonic Acid; and (b) Water Cal-cium Carbonate - and Carbonic Acid.J. W. Leather and J. N. Sen 71. Magnesium Salt Solutlon Sulphate Method for Standardising a -. C. W. Fodk and 0. R. Stewart 25. Malt Barley - and Wort ; Protein Substances of. Maltase Enzymes of Washed Zymin and Dried Yeast (Lebedeff) 111. Peroxydase, Catalase Invertase and -Maltose Hydrochloric Acid; Hydroiysis of - by. W. 9. Davis 132. H. T. Cranfield 439. C. A. Browne 156. 11. - . E. k. Chamot and H. W. Redfield 446. L. S. Dean 70. and B. Pivnicka 295: G. S. Jamieson 453. F. I). Miles 415. Schorger 18. 0. Bailly 288. N. A. Brodrick-Pittard 348. Quantities of. F. Hinden 334. A. A. Ramsay 134. W. H. Smith and J B. Tuttle 64. J. Greenwald 419. P. B. Davis and L. S. Pratt 420. P. Beck 295: G. W. Monier-Williams 258. H.Sch'erning 58. A. Harden and S. S. Zilva 60 INDEX TO VOLUME XL. xxxi Manganese Manganous Sulphide from Alkali and Alkaline-Earth Metals ; Separation Manganese Oxalic Acid and -; Colorimetric Detection of. Manganese Soils; Estimation of - in. Manganese Zinc and - by Ammonium Sulphide; Precipitation of. I?. Seelipam 256. Manganous Sulphide Alkali and Alkaline-Earth Metals ; Separation of Manganese as -from. V. M. Fischer 453. Mano-Nitrometer Nitrocellulose Nitrating Acids Etc. ; - for the Analysis of. V. Planchon 478. Marine Animal Oils Hydrogenated Products; Specific Colour Reaction of - and their. M. Tortelli and E. Jaffe 14. Mattes Antimony and Tm in - Soluble Furnace Products Chilled Slags Etc. Con-taining Much Iron Copper and Arsenic; Rapid Method for Estimadng.F. A. Stief 254. Meal Cottonseed -; Estimation of Lint in. R. N Brackett 403. Meal Cottonseed - Official Method for Detemming Crude Fibre as Applied to. S. I(. Francis,.44$. Meat Extract Examination of -. J. Smorodinzew 13. Meat Extract Soup Tablets; Estimation of the Quantity of - in. T. Sudendorf and 0. Lahrmann 462, Meat Extracts Albuminous Substances Such as - and Similar Products j Methods Adopted in the Estimation of Nitrogenous Constituents of Extracts Derived from, with Special Reference to the Interpretation of the Results. Meats Raw and Cooked Salted -; Colouring Matter of. Mechanioal Analyses Varying Temperatures * Effect of Changes in the Viscosity of Water on the Results of - Conducted at. 6. W. Robinson 476. Media Colloidal -; Chemical Reactions in.H. C. Jacobsen 73. Media Water; Culture - Employed for the Bacteriological Examination of. I. The Schardinger-Dunham Medium for Testing for the Presence of Hydrogen Sulphide Forming Bacteria. Media Water. Culture - Employed for the Bacteriological Examination of. 11. : Lactose-Peptone -. E. M. Chamot and H. W. Redfield 446. Media Water * Culture - Employed for the Bacteriological Examination of. III. : Composidion of thc Gases Formed in Lactose-Peptone Fermentation Tubes. E. M, Chamot C. M. Sherwood and R. C. Lowary 467. Medicines Patent - Report from the Select Committee on. Medium Bacteria Prodkng Hydrogen Sulphide - Estimation of Sulphur in the Culture - for the Detection of the. H. W Reddeld and C. Huckle 243. Melting and Solidification Points Spermaceti; - of.R. Meldrum 126. Melting-Point Asphalts; Methods for Determining the - of. J. G. Miller and P. P. Sharples 60. Melting-Point Menthol . Its Solidifying and -Melting-Point 1.2.4.6-Trinitrotoluene ; - of. W. Rintoul 133. Melting-Point :. Thymol - Solidifyin and - of. R. Meldrum 285. Menthol Meltmg and dohdifymg !6oint; - Its. R. Meldrum 329. Metals Alloys with Cerium -; Rapid Estimation of Iron in its. I. Bellucci 133. Metals Gold and Platinum from Other -; Separation of. Metals Manganese as Manganous Sulphide from Alkali and Alkaline-Earth - ; Separation of. V. M Fischer 453. Metals Separation of the - of the Alkaline-Earth Group; Two Methods of. A. G. Paterson 511. Methane Hydrogen and -; Modification of JLger’s Method for Estimating.J. P. Wibaut 68. Methoxyl Groups Opium Alkaloids ; Estimation by Decomposition of their - of Certain. J. Gsell and B. Marscha!ko 284. Methyl Alcohol Brandies; Origm of - in. Methyl Alcohol Ethyl Alcohol ; Detection of - m. Methyl Alcohol Ethyl Alcohol; Estimation of - in Presence of. Methyl Alcohol Ethyl Alcohol; Estimation of - in Presence of. Methyl Alcohol Formaldehyde and - in Aqueous Solution (Analysis of Formalin) ; Esti-Methyl and Ethyl Alcohols Peptones by their Solubility in -; Separation and Determina-Methylguanfdine Mutton ; Carnosine - and Carnitine in. Methylpentoses Pentoses and - in Wine ; Colorimetric Determination of. F . . Eleventh Report on. A. C.‘ Metropolitan Water Board Research Work ; -of - as. V. M. Fischer 453. J.F. Sacher 330. B. von Horvath 296. 310. R. Hoagland 238. E. M. Chamot and H. W. Redfield,.351. 31. R. Meldrum 329. A. Christensen 293. T. yon Fellenberg 348. V. Pazienti 355. G. C. Jones 218. W. A. R. Wilks 354. mation of. tion of. E. Vlahuta 449. Schaffer 465. Houston 457. G. Lockemann and F. Croner 237. J. Smorodineew 13 xxxii INDEX TO VOLTJME XL. Metropolitan Water Board Water Examination ; - . Eighth Annual Report of the Director of. A. C. Houston. April 1914. 457. Microscopical Detection Potato Starch in Bread * - of. Microsoopical Method Bacteria m Milk ; Compa&on of the - and the Plate Method of Counting. J. D. Drew 351. Milk Bacteria in - Comparison of the Microscopical Method and the Plate Method of Counting. J. b. Drew 351.Milk Bacterial Contents ; Report to the Local Government Board upon the Effects of Cer-tain Condensing and Drying Processes Used in the Preservation of - upon its. S. DelBpke 176. Milk Composition of - and Butter. The Effect of Feeding on the Linseed Cake and Hempseed Cake. H. T. Cranfield and M. G D. Taylor 433. Milk Condensed - - Powders Casein Etc. ; Manufacture of. R T. Mohan 153. Milk Coq7s ; Cause of Acidity of Fresh - of and a Method for the Estimation of Acidity. L. L. Van Slyke and A. W. Bosworth 348. Milk Cream; Increase in the Total Solids of - after Separation of the. G. Tellera 505. Milk Expansion of - and Cream; Studies in the. H. W. Bearce 239. Milk Freezing-Point of -; Determination of the. M. G. Hummelinck 55. Milk Freezing-Point of -.L. T. Reicher 55. Milk Freezing-Point of -. Van Raalte 55. Milk Homogenisation of -; Estimation of the Degree of. Von Sobbe 347. Milk Hydrogen Peroxide in -; Detection of. Milk Hydrogen Peroxide in -; The Persistence of. Milk Indian - Yield and Composition of and Errors in - Tests. J. W. Leather Milk Lecithin in -; Methods of Estimation of. 'Milk London Restaurants Sale of - in. McNair II. Terroni (Law Report). 35. Mlik Powders Condensed kilk - Casein Etc. ; Manufacture of. R. T. Mohan 153. 'Milk Reports to the Local Government Board. On the Freezing-Point of - Considered Milk Tests Indian Milk; Yield and Composition of and Errors in -. J. W. Leather Mh8 Waters Analysis of -. J. H. qapps and 0. W. Boies 173. Mineral Lubricating Oils Steam Turbines ; Demulsification Values of - for Use in.Mineral Matter Rubber Mixings; Estimation of the - in. B. D. Porritt and G. Schutz and L. Wein 235. J. T. Darlington 445. E. Hinks 482. and A. C. DLbbs 56. N. A. Brodrick-Pittard 348. in its Relation to the Detection of Added Water. and A. C. Dobbs 56. A. Philip 411. R. Wheatley 357. H. W. Jones 357. Mineral 011s Optical Activity of -. C. Engler and W. Steinkopf 356. Mineral Waters Carbon Dioxide [-] and Well-Gases ; Detection and Estimation of Small Quantities of Carbon. Oxysulphide in. Minerals Carbon Dioxide in -; Estimation of. Minerals Complete Analysis of - and Ores; General Principles Governing the. W. R. Schoeller 90. Moisture Content Soils. Determination of the Critical - of. R. 0. E. Davis 59. Moisture Zinc Ashes; dstimation of - in.E. A. Lewis 137. Molasses Cane Sugar in Beet - ; Estimation of. tion in Neutral Solution. Molybdenum Tungsten from -; Separation of. E. E. Marbaker 174. L. Grimbert and 0. Bailly 288. Morphine Methods of Extraction by Means of Immiscible Solvents ; Study of from Point of View of Distribution Coefficients 11. (Estimation of Aconitine Codeine Cocaine, - and Strychnine.) J. W. Marden and V. Elliott 11. Motor Spirit Sulphur in .- Estmation of. W. A. Bradbury and F. Owen 30 165. Mouldiness Butter - in. 6. Thorn 243, Muds Solid Matter in -; Method of Estmating the Volume of. Mutton Carnosine Methylguanidme and Carnitine in - J. Smorodinzew 13. Mutton-Tallow Solidifying Point of -. R. Meldrum 154: Naphtha Toluene in Commercial Solvent -; Determination of the Percentage of.H. G. Naphthalene Spent Oxide; Estimation of - in. W. C. Davis 64. p-Naphthalenesulphonic Chloride Flesh Protein ; Use of - for the Recognition of Partial g-Naphthol Lysol and Similar Preparations; Note on the Detection of - in. R. G. W. Monier-Williams 258. Mineral Matter Vulcanised Rubbers; A Simple Method for the Estimation of - in. L. Dede 245. L. H. Borgestrom 291. Inversion Method by Double Polarisa-E. Saillard 126. Mono Esters Glycerophosphoric Acid ; Method of Distinguishing between the - of. W. -H. Coleman 253. Colman 170. Hydrolysis of. W. Lob 508. Bodmer 341 . INDEX TO VOLUME XL. XXXlll p-Naphthol Reaction of -; Xem. Natural Waters Reducing Power of -; Estimation of the. Nephelometric Estimation Phosphorus; - of.P. A. Kober and G. Egerer 514. Nephelometric Estimation Purine Bases Including Uric Acid in Urine and Blood; - of. S. S. Graves and P. A. Kober 507. Nessier’s Reagent Ammonia; Preci itant for. S. S. Graves 367. Neumann’s Method Phosphoric Aciifin -; Factor to be Used for the Calculation of the. S. L. Jodidi 417. Neutral Ammonium Citrate Solution Method of Preparing a -. J. M. McCandless 22. Neutral Salts Amino-Acids and their Separation by Means of -; Salting out of-P. Pfeiffer and F. Wittka 470. Neutral Solution Cane Sugar in Beet Molasses ; Estimation of. Inversion Method by Double Polarisation in -. Nickel Cobalt in the Presence of -* Volumetric Estimation of. A. Metal 292. Nickel - Deposited during - Piating; Method for Controlling or Estimating the Quantity of.M. Pontio 454. Nickel Plating Nickel Deposited during -; Method for Controlling or Estimating the Quantity of. M Pontio 454. Nickel Volumetric Estimation of -. Niobium Tantalum; The Estimation of - in Presence of and Some Reactions of Tantalum Com ounds. Nitrates 6etection of -; Qualitative Reaction for the. A. Tingle 334. Nitrates Ferrous Sulphate; Titration of - with. I?. C. Bowman and W. W. Scott 474. Nitrates Method of Estimating -; Ra id. Nitrating Acids Nitrocellulose - %tc. ; Mano-Nitrometer for the Analysis of. Nitric Acid Compounded and Vulcanised Rubbers; Use of - as a Solvent for. H. W. Nltrlc Nitrogen Soils; Determination of - in. Nitro-Compounds Volumetric Estimation of -. Nitroceilulose Mano-Nitrometer for the Analysis of - Nitrating Acids Etc.V. Planchon 478. Nitrogen Coal - Comparison of Various Modifications of the Kjeldahl Method with the Dumas idethod of Determining - in with Notes on Errors in the Dumas Method Due to - Evolved from the Copper Oxide. A. C. Fieldner and C. A. Taylor 163. Nitrogen Hydrochloric Acid in the Estimation of Certain Forms of Organic -; Use of. W. A. Drushel and M. M. Brandegee 289. Nitrogen Kjeldahl-Gunning-Arnold Method for the Estimation of - ; Comparison of the Gunning-Copper Method with the. 0. F. Jensen 172. Nitrogen Kjeldahl’s Method of Estimating - in Organic Compounds ; Modification of. M. Wunder and 0. Lascar 62. Nitrogen Soils; Determination of Nitric - in. Nitrogen Steel; Estimation of - in. Nitrogen Urine especially in the Presence of Sugar; Estimation of Total - in.E. Justin-Mueller 285. Nitrogenous Constituents Albuminous Substances Such as Meat Extracts and Similar Products; Methods Adopted in the Estimation of - of Extracts Derived from, with Special Reference to the Interpretation of the Results. u-Nitroso=pNaphthol Cobalt by Means of - ; Detection of. F. W. Atack 414. Nitrous Acid Colorimetric Estimation of -. Non-Ferrous Alloys Corrosion of -Noxious Gases Substances Used for Neutralising -; Apparatus for the Rapid Testing of. E. Kohn-Abrest 477. J. Katayama and B. Ikeda 164. L. W. Winkler 297. (Substitute for -.) E. Saillard 126. G. Zuccari 363. A. G. Levy 204. E. Knecht 172. V. Planchon 478. Jones 356. E. R. Allen 363. A. J. Berry and C.K. Colwell 410. E. R. Allen 363. 1,. E. Barton 70. 310. G. Romijn 254. C. H. Desch 294. Oil of Lemon Citral in Concentrated -; Estiniation of. O M Ether Extracts Fats - and Waxes ; Estimation of Unsaponifiable Matter Oils Philippine Seeds ; - from. Oils Tars - and Pitches; Determination of the Specific Gravity of. J. M. Weiss 165. Oleaginous Seeds Fruits ; Some - and. E. R. Bolton and E. M. Jesson 3. Oleoresin Sand Pine - of. A. W. Schorger 284. Olive 011s Carbon Disulphide ; Characteristics of - Extracted with. F. Canzoneri and Olive Oils Extracted - Purified by Esterification ; Composition of. F. Caneoneri 399. Opium Alkaloids Methoxyl Groups ; Estimation of Certain - by Decomposition of their. Optical Activity Mineral Oils; - of. E. Bijcker 349.Applicable to. J. B. Rather,’l59. H. C. Brill and F. Accaoli 505. G. Bianchini 14. J. Gsell and B. Marschalko 284. C. Engler and W. Steinkopf 356 xxxiv INDEX TO VOLUME XL. Ores Minerals and -; General Principles Governing the Complete Analysis of. W. R. Organic Analysis Abstracts 17 60 131 156 244 287 330 354 407 448 470 and 509. Organic Combustions Rapid -. M. Reimer 370. Organic Compounds Bromine and Chlorine m -; New Method of Estimating. P. W. Organic Compounds Nitrogen in - ; Modification of Kjeldahl's Method of Estimating. Organic Matter ; Destruction of - by the Fresenius-Babo Method after Organic Nitrogen Hydrochloric Acid; Use in the Estimation of Certain Forms of - of. Organic Phosphoric Acid Rice; - of. A. R. Thompson 240. Organic Phosphoric Acid Wheat; - of.G. Clarke 285. OxalSc Acid Manganese - Colorimetric Detection of - and. Oxide Naphthalf,ne in &pent - Estimation of. W. C. Davis 64. " Oxycholesterol 11. The Presence of - and its Esters. Oxygen Demand Putrescibility or -; Comparison of Methods for Determining. F. E. Oxygen Demand :.Stockyards Tannery and Corn Products Wastes ; Estimation of the -Oxygen Water ; Estimation of Dissolved - in. L. W. Winkler 299. Oxymethylanthraquinones Qualitative Separation and Identification of Some -. E. M. Schoeller 90. Robertson 413. M. Wunder('and 0. Lasy- 62. Previous Treatment with. W. A. Drushel and MM. Brnndegee 289. Antiformin A. Friedmann 19. J F. Sacher 330. Cholesterol of ;he Brain. M. C. Rosenheim 129. Hale and T. W. Melia 468.by the Sodium Nitrate Method in. Bailey 289, A. Lederer 354. Paint Materials Analysis of - (Pigments) ; Methods of. 19. Paint Vapours Composition of -. C. A. Klein 162. Palladium Dimethylglyoxime ; Separation of - from Tin by Means of. A. Gutbier and C. Fellner 334. Palladium Hydrogen in Gas Mixtures by Means of Colloidal -; Estimation of. G. A. Burrell and G. G. Oberfell 68. Palladium Tin ; Electrolytic Separation of - from. A. Gutbier C. Fellner and R. Emslander 334. Palm-Kernel; Oil. A. Heiduschka and A. Burger 349. Pancreas Different Fractions of the - ; Digestive Activity and Composition of.-I. J. H. Long M. Hull and H. V. Atkinson 507. Pancreas Reaction of the -. J. H. Long and F. Fenger 468. Papain Commercial -; Eltandardisation of.F. W. Heyl C. R. Caryl and J. F. Staley 57. Papain - . I t s Commercial Preparation and Digestive Properties. D. S. Pratt 405. Papaverine Colour Reaction for -; New. L. E. Warren 510. Paper Analysis of -. H. A. Bromley 64. Paper Parchment - from Pergamyn -; Tests for Distinguishing. G. Annoni and G. Rodano 290. Paraffin Wax Beeswax; Detection of Small Quantities of - in and Determination of a New Constant for East Indian and European Beeswaxes. M. S. Salamon and W. M. Seaber 329. Paraffined Apparatus Volumetric Analyses ; - for. G. Povarnin 456. Parchment Paper Pergamyn Paper; Tests for Distinguishing - from. G. Annoni and G. Rodano 290. ParLhments Vegetable -; Analysis of. R. W. Sindall and W. Bacon 248. Pasteurisation Bacillus Coli; Ability of to Survive -.S. H. Ayers and W. T. Johnson 242. Pasty Material Food Products ; Group Method for the Detection of Gelatinising Agents, Patent Medicines Select Committee on -; Report from the. 31. Pea Alaska -; Total Amino-Nitrogen in the Seedlings of the. Pearl Barley Faced -Pentavalent Vanadium Sodium Thiosulphate; Determination of - by Means of. G. 0. Oberhelman 337. Pentosans Estimation of -. Pentoses Carbohydrates; Estimation of. IT. The Presence of Free - in Plant Extracts and the Influence of Other Sugars on their Estimation. W. A. Davis and G. C. Sawyer 128. Pentoses Wine ; Colorimetric Determination of - and Methylpentoses in. F. Schaffer 465. and Thickeners Used in. L. A. Congdon 400. T. G. Thompson 130. J. F. Liverseege and H. Hawley 234. J. Van Haarst and S.C. J. Olivier 65 INDES TO VOLUME XI,. xxxv pepper Structure of -; Tho Some Kerv Features. Pepsin Estimation of -. L. J. Geselschap 406. peptone Quantitative Estimation of Sulphur in -; Comparative Study of Methods for the. peptones Methyl and Ethyl Alcohols ; Separation and Determination of - by their Solubility in. E. Vlahuta 449. Perchlorate Method Potassium bF the -; Estimation of. R. G. Thin and A. C. Cumming 296. Perchloric Method Water Analpis ; - of Determining Potassium as Applied to. C. Scholl 26. Pergamyn Paper Parchment Paper from -; Tests for Distinguishing. G. Annoni and G. Rodano 290. permanganate and lodimetric Estimation Iodide in Presence of Chloride and Bromide ; - of. Permanganate Estimation Iron in the Presence of Fluorides ; - of.Analysis of Silicates and Carbonates for their Ferrous Iron Content. 0. L. Barnebey 365. Peroxide Hydrogen - in Milk; Detection of. Peroxide Hydrogen - in Milk ; The Persistence of. E. Hinks 482. Peroxide Lead Oxide; Estimation of - in Commercial. L. S. Dean 70. Peroxydase Enzymes of Washed Zymin and Dried Yeast (Lebedeff). 111. - Catalase, Petroleum Analytical Distillation of -. W. F. Rittmann and E. W. Dean 249. petroleum Analytical Distillation of --.-11. Petroleum and Linseed Oils Iodine Value of -. Pharmacopeias Hydrastine in Plants and in Extracts of Hgdrastzs Canadensis by the Methods Prescribed in the Various -; Estimation of and a New Method for the Estimation of Berberine in Extracts. Phenacetin - and Salol in Admixture; Estimation of.W. 0. Emery G. C. Spencer, and C. C. LeFebvre 445. Phenol Bromine Method of Estimating -. Philippine seeds Oils from -. Phosphate Estimations Ammonium Nolybdate Used in -; The Recovery of. J. A. Prescott 390. Phosphoric Acid Colorimetric Estimation of -Phosphoric Acid Limestone ; Concentration Method for the Estimation of Small Quantities of - in. F. Hinden 334. Phosphoric Acid Neumann’s Method; Factor to be Used for the Calculation of the -in. S. L. Jodidi 417. Phosphoric Acid Rice; Organic - of. Phosphoric Acid Superphosphate - Comparison of Some Methods for Total - in. C. A. Peters and A. G. Weigel 133. Phosphoric Acid Wheat ; Organic - of. Phosphorus Ammonium Phosphomolybdate in Presence of Sulphuric Acid ; Precipitation of - as. Phosphorus Carbon and - in Cerium and Cerium Alloys ; Estimation of.H. Arnold 292. Phosphorus Content Casein - of. A. W. Bosworth and L. L. Van Slyke 17. Phosphorus Hydride Estimation of -. H. Reckleben 367. Phosphorus Minute Quantities of -; Estimation of. H. S. Raper 135. Phosphorus Nephelometric Estimation of -. Phosphorus Soil Extracts ; Colorimetric Estimation of - m. C. E. Miller and F. A. Gangler 417. Phosphorus Uranium and -; Estimation of. Photographic Developers Single Potentials ; Reducing Power of - as Measured by their. F. C. Frary and A. N. Nietz 51‘1. Phthalates Acidimetry and Alkalimetry ; Acid Potassium and Acid Sodium - as, Standards in. Phytosterol Animal Fats by Bomer’s Method; Detection of - in Using Digitonin to Precipitate the - and Cholesterol.B. Kuhn F. Bengen and J. Werwerinke 506. (Pigments) Paint Materials -; Methods of Analysis of. Pine Sand - a Oleoresin of. Pine Western $ellow - and Sugar -; Leaf and Twig and Cone Oils of. A. W. Schorger 18. Pipette Burettes ; - for Calibrating and Discussion of Principles Underlying the Cali-bration and Use of Such Pipettes. C. W. Foulk 455. Pipette Ether Filter - for. J. M Pickel 258. Pipette Weighing -. F. Hall 479. “ Pistacia LentiSCuS ” oil of -. Pitches Tars Oils and -; Determination of the Specific Gravity of. T. E. Wallis 190. H. W. Redfield and C. Huckle 250. 0. L. Barnebey 365. J. T. Darlington 445. Invertase and Maltase. A. Harden and S. S. Zilva 60. W. H. Rittmann and E .W. Dean 471. W. H. Smith and J. B. Tuttle 64. L..Dhvjd 462. W. Versfeld 281. H. C. Brill and F. Accaoli 505. E. Riegler 416. A. R. Thompson 240. G. Clarke 285. K. G. Falk and K. Sugiura 366. P. A. Eober ?nd G. Egerer 514. H. D. Newton and J. L. Hughes 417. W. S. Hendrixson 509. 19. 9. W. Schorger 284. E. Sernagiotto and N. Vita 463. J. M. Weiss 165 xxxvi INDEX TO VOLUME XL. Plant Extracts Carbohydrates; Estimation of. IV. The Presence of Free Pentoses in - and the Influence of Other Sugars on their Estimation. W. A. Davis and G. C. Sawyer 128. Plants Hydrastine in - and in Extracts of Hydrastis Canadensis by the Methods Prescribed in the Various Pharmacopmias. Estimation of and a New Method for the Estimation of Berberine in Extracts. Plate Method Bacteria in Milk; Comparison of the Microscopical Method and the - of Counting.J. D. Drew 351. Plating Nickel Deposited during Nickel -; Method for Controlling or Estimating the Quantity of. M. Pontio 454. Platinum Assay of -. F. Mylius and A. Mazzucchelli 474. Platinum Gold and - from Other Metals ; Separation of. A. Christensen 293. PoiarkatSon Cane Sugar by Double - Employing a New Method of Clarification ; Estima-Polarisation Cane Su ar in Beet Molasses; Estimation of. Inversion Method by Double in Neutral iolution. E. Saillard 126. PolenscReichert-Meissl and Kirschner Values Butter ; On the Relation between the - for. Polymerised Drying Oils. R. .S. Morrell 157. Polythionates Sulphurous Acid Thiosulphates and - ; Method of Estimating. A. Sander 254. Polythionlc Acids Potassium Iodate; Estimation of - by.G. S. Jamieson 418. Potash Ashes of Hedge Clippings and Trimmings as a Source of -. E. J. .Russell 26. Potash Salts Sulphuric Acid and Potassium especially in -; Estimation of. W. Potassium Iodate Polythionic Acids by -; Estimation of. Potassium Perchlorate Method; Estimation of - by the. R. G. Thin and A. C. Potassium So%ium and - in a Mixture of their Salts; New Method of Estimating. Potassium Sulphuric Acid and - especially in Potash Salts; Estimation of. W’. Potassium Total Tartaric Acid and - in Wines; Estimation of. S. Kling and A. Potassium Water Analysis; Perchloric Method of Determining - as Applied to. G. Potato Starch Bread; Microscopical Detection of - in. Potentials Photographic Developers as Measured by their Single - ; Reducing Power Poultry Food Warranties.T. Kyle v. F. Jewers (Law Report). 35. Precipitant Ammonia - - for. (Substitute for Nessler’s Reagent.) S. S. Graves 357. Precision Barometer hodified -. A. F. 0. Germann 72. Pregnancy Early Recognition of - ; Experiments with Abderhalden’s Method for the. Pregnancy Extracor oreal Diagnosis ; Employment of Protective Enzymes of the Blood as Preservatives Wood -; Toxicity of Various. R. M. Fleming and C. J Humphrey 447. President Address of the -; Annual. . 77. Pressure Fractional Distillation under Diminished - ; Receivers for. M. T. Bogert 479. Pressure Stopcocks ; Vacuum and -. M. Randall and F. R. Von Bichowsky 138. Protein Partial Hydrolysis of Flesh - ; Use of P-Naphthalenesulphonic Chloride for the Protein Substances Barle? Malt and Wort ; - of.“Pulvis Rhei Cornpositus G. D. Elsdon and Purine Bases Urine and Blood; Nephelometric Estimation of - Including Uric Acid in. Putrescibility Methods for Determining - or Oxygen Demand; Comparison of. F. E. Pyknometer Liquids; New Form of - for. P. B. Davis and D. S. Pratt 420. Pyrogallol Gas Analysis; Reagents for Use in. I. Alkaline -. R. I?. Anderson 409. Qualitative Analysis Titanium Trichloride in -. A. Monnier 136. Qualitative Reaction Nitrates; - for the Detection of. A. Tingle 334. Qualitative Test Acetylene-Cuprous Chloride Reaction; - for Water by Use of. E. R. Quinine Wines Vanillin in -; Detection of. A. C. Chauvin 155. h. D+vid 462. tion of. N. Deerr 287. H. T. Cranfield 439. Vaubel 366. Cummin 296. K. Okada 368.Vaubel 366. Lassieur 155. Scholl 26. of. F. C. Frary and A. N. Nietz 517. G. S. Jamieson 418. G. Schutz and L. Wftin 235. A. Campus 285. a Means of. 6) Sero-Diaposis of -. C. P. McCord 156. Recognition of. W. Lob 508. H. Hawley 443. S. S. Graves and P. A. Kober 50“. Hale and T. W. Melia 468. H. Schjerning 58. - (Gregory’s Powder); Analysis of. Weaver 71 xxxvii INDEX TO VOLUME XL. Radiometric Measurements Ionisation Constants of Indicators ; - of the. E. J. Shaeffer, M. G. Paulus and H. C. Jones 296. Radium Practical Methods for Determination of -. I. Interchangeable Electroscope and its Use. S. C. Lind 335. Radium - Uranlum Ratio in Carnotites. S. C. Lind and C. F. mfhittemore 27. Raffinose Enzymic Hydrolysis ; Estimation of - by.C. S. Hudson and T. S. (Estimation of Granium.) - - Harding "468, Rare Earths Solutions of the - ; Electrolysis of. Reaction Pancreas ; - of the. Reagent Aluminium ; - for the Detection and Colorimetric Estimation of. L. N. J. H. Long and F. Fenger 468. F. W. Dennis and B. J. Lemon 133. - Atack 511. ' Reagent Essential Oil Analysis - Formic Acid as a - in. W. H. Simmons 491. Reagent Rubber Analysis; H'ydrochloric Acid-Ether Mixture as a - for. D. F. Reagents dtching - and their Application. Reagents Gas Analysis; - for Use in. R. P. Anderson 409. Receivers Fractional Distillation under D+inished Pressure ; - for. M. T. Bogert 479. Reducing Power Natural Waters; Estimation of the - of. Reducing Power Photographic Developers as Measured by their Single Potentials ; - of.F. C. Frary and A. N. Nietz 517. Reduotase Washed Zymin and Dried Yeast (Lebedeff); Enzymes of. 11. - . A. Harden and R. V. Norris 130. Regulator Synthermal -. A Device for Auiomatically Maintaining an Adiabatic Con-dition in Calorimetry. Reichert-Meissl Kirschner and Polenskb Values Butter ; On the Relation between the - for. H. T. Cranfield 439. Report Metropolitan Water Board. Eighth Annual - of the Director of Water Examina-tion. A. C. Houston. April 1914. 457. Report Metropolitan Water Board. Eleventh - on Research Work. A. C. Houston, 457. Report Milk ; - to the Local Government Board upon the Effects of Certain Condensing and Drying Processes Used in the Preservation of upon its Bacterial Contents. S. DelB ine 176.Report d l k ; Sale in London Restaurants of. McNair v. Terroni (Law -). 35. Report Poultry Food Warranties. Report Select Committee on Patent Medicines; - from the. Report Sewage Disposal; Royal Commission on. Ninth -. Vol. 1 -. Vol. 2, Evidence and Appendices. February 11 1915. 421. Report Work of Inspectors of Foods for the Year 1913-14; - on the. A. W. J. MacFadden 178. Reports Local Government Board ; - to the. On the Freezing-Point of Milk Considered in its Relation to the Detection of Added Water. Reports Beers by tho Distillation Process ; - on the Determination of the Ori inal Gravity of. Parts. I. and 11.; Memoranda and Tables. T. E. Thorpe and 8. T. Brown 121. Reports Beers by the Distillation Process - on the Determination of the Original Gravity of.Parts III. IV. and V. d. T. Brown 124. Resin Tobacco - and its Application t o Various Tobaccos ; Method for the Determina-tion of. J. von Degrazia 466. Resins Hops ; Method for Quantitative Determination of - in. 0. Winge and J. P. H. Jensen 12. Restaurants Milk in London -; Sale of. McNair v. Terroni (Law Report). 35. Rice Organic Phosphoric Acid of -. Ripening Bananas Composition of -; Changes in. H. C. Gore 241. Rosin Shellac ; Analysis of. Royal Commission Sewage Disposal ; - on. Ninth Report. Vol. 1 Report. Vol. 2, Rubber Analysis an8Evaluation of - and - Goods; Recent Advances in the. P. Rubber Analysis Reagent for -; Hydrochloric Acid-Ether Mixture as a. D. F. Rubber Goods Carbon Dioxide in - in Presence of Sulphides; Method of Estimating Rubber Goods Rubber and -; Recent Advances in the Analysis and Evaluation of.Rubber Gum Vulcanised - by Volume; Specification of and its Estimation by a New Twiss 450. 0. F Hudson 293. I. Alkalme Pyrogallol. L. W. Winkler 297. T. W. Richards and G. D. Osgood 420. T. Kyle v I?. Jewers (Law -). 35. 31. G. W. Monier-Williams 258. A. R. Thompson 240. Estimation of - and Alcohol-Insoluble Substances. 21. Evidence and A pendices. February 11 1915. 421. Schidrowitz 223. Twiss 450. Small Amounts of. P. Schidrowitz 223. Solution Method. F. Gottsch 412. H. W. Jones 357 INDEX TO VOLUME XL. Rubber Hysteresis Tests for -. E. L. Davies 66. Rubber Mixlngs Bitumen in -; Estimation of. Rubber Mlxings Mineral Matter in -; Estimation of the. B. D. Porritt and It.Rubber Products Total Sulphur in -; Estimation of. A. Hutin 510. Rubber Sulphide and Sulphate Sulphur; The Estimation of and the Action of Solvents Rubber Sulphur in -; Estimation of. Rubber Total Sulphur in -; Study of Some Recent Methods for Estimation of. J. B. Rubbers Mineral Matter in Vulcanised - 9 Simde Method for the Estimation of. B. D. Porritt and E. Anderson 356. Wheatley 357. on Vulcanised -. Tuttle-and A. Isaacs 450. H. P. Stevens 275. R. Gaunt 9. _ _ . H. W. Jones 357. Jones 356. Rubbers Nitric Acid as a Solvent for Conipounded and Vulcanised -; Use of. Rye Ergot of .-; Toxicological Detection of. H. W. F. Marino-Zuco and C. Duccini 16. Salicylic Acid Colour Reaction for -. Salol Phenacetin and - in Admixture; Estimation of.W. 0. Emery G. C. Spencer, Salt Soil - Improvement in the Electrical Method of Determining - in. W. Beam and Salted Meats Raw and Cooked -; Colouring Matter of. Salting Out Amino-Acids ; - of and their Separation by Means of Neutral Salts. P. Salts Copper in its - and Alloys ; Volumetric Estimation of. Salts Neutral -; Salting out of Amino-Acids and their Separation by Means of. P. Salts Potash -; Estimation of Sulphuric Acid and Potassium especially in. W. Salts Sodium and Potassium in a Mixture of their -; New Method of Estimating. I(. Sampling Soil Surveys * Probable Error of - in. G. W. Robinson and W. E. Lloyd 475. Sand Pine Oleoresin of -. A. W. Schorger 284. Saponins Study of the -. Scale Interval on the Thermometer - - New Thermochemical Method for Subdividing Accurately a.T. W. Richards and 'I!. Thorvaldsen 137. Schardinger-Dunham Medium Water ; Culture Media Employed for the Bacteriological Examination of. I. The - for Testing for the Presence of Hydrogen Sulphide Forming Bacteria. Schelbler Desiccating Jars Sulphuric Acid Calcium Chlorrde and Aluminium Trioxide, when Used in Ordinary -; Comparison of the Relative Drying Powers of. J. W. Marden and V. Elliott 298. Secondary Reactions Antimony; - in Todimetric Titrations of, Seedlings Amino-Nitrogen in the - of the Alaska Pea; Total. Seeds Canarium Species; - of. 239. Seeds Oleaginous - and Fruits ; Some. Seeds Philippine -; Oils from. H. C. Brill and F. Accaoli 505. Sensitive Reaction Apomorphine ; - of. Sensitive Reaction Chromates; - of.P . N. Van Eck 292. Separation Metals of the Alkaline-Earth Group ; Two Methods of - of the. A. G. Paterson 511. Sero-Diagnosis Protective Enzymes of the Blood as a Means of Extracorporeal Diagnosis ; Employment of. (1) - of Pregnancy. C. P. McCord 156. Sewage Disposal Royal Commission on -. Ninth Report. Vol. 1 Report. Vol. 2, Evidence and Appendices. February 11 1915. 421. Sheets Spelter Coating on - and Wire; Estimation of. J. A. Aupperle 515, Shellac Rosin and Alcohol-Insoluble Substances ; Analysis of -. 21 Sherungulu Tubers Essential Oil of -. 330. Silicates Ferrous Iron in - by Titration with Dichromate; Estimation of. 0. 1,. Silicates Iron in the Presence of Fluorides ; Pernianganate Estimation of. Analysis of 0. L. Barnebey 365. Silicon Iron Ferrosilicon Etc.; Estimation of - in. R. Namias 418. Sillcotungstic Acid Method Alkaloids; New - for the Estimation of. A. Ferencz and Silks Artificial -* Identification of. L. J. Matos 66. Silver Cyanimetric ihthod; Estimation of Traces of - by the. P. -4 W. -Self 290. and C. C. LeFebvre 445. G. A. Freak 29. Pfeiffer and F. Wittka 470. Pfeiffer and F. Wittka,.470. Vaubel 366. Okada -368. R. Hoagland 238. G. Zuccari 68. A. W. Van der Haar 55. E. M. Chamot and H. Ty. Redfield 351. A. Kolb 333. T. G. Thompson 130. E. R. Bolton and E. M. Jesson 3. L. Grinibert and A. Leclbre 121. Estimation of. Barnebey 452. - and Carbonates for their Ferrous Iron Content. L. Dhvid 461. G. RebiBre 475 INDEX TO VOLUME XL. xxxix Slag Basic -* Inter-Relationships between the Constituents of.S. H. Collins and A. A. Hall,’358. Slags Mattes Soluble Furnace Products Chilled - Etc. Containing Much Iron Copper, and Arsenic; Rapid Method for Estimating Antimony and Tin in. F. A. Stief 254. Smoke Solid Matter in -; Estimation of. Soap Basis Dipping and S raying Fluids Containing a - - Theory of Wetting Power and the Determination ofthe Wetting Power of. W. F. dooper and W. H. Nuttall 463. Society of Public Analysts and Other Analytical Chemists Proceedings of the 2 41 75, 141 187 271 309 341 379 429 and 481. $odium Detection of -. E. C. Mathers C. 0. Stewart H. V. Housemann and I. E. Lee 367. Sodium Nitrate Method Stockyards Tannery and Corn Products Wastes ; Estimation of the Oxygen Demand by the - in. Sodium Phthalates Acid Potassium and Acid - as Standards in Acidimetry and Alkali-metry.W. s. Hendrixson 509. Sodium Salts ; New Method of Estimating - and Potassium in a Mixture of their. K. Okada 368. Sodium Throsulphate Pentavalent Vanadium by Means of -; Determination of. G. 0. Oberhelman 337. Soil Atmosphere of the - Its Composition and the Causes of Variation. E. J. Rus-sell and A. Appleyard 286. Soil Carbonates Estimation of -. Soil Extracts Phosphorus in -; Colorimetric Estimation of. C. E. Miller and F. A. Gangler 417. $011 Salt in -; Improvement in the Electrical Method of Determining. W. Beam and G. A. Freak 29. Soil Surveys Sam ling in -; Probable Error of. G. W. Robinson and W E. Lloyd 475. $oil Veitch’s Megod * Effect of Grinding - on its Reaction as Determined by.P. E. Brown and H. Td. Johnson 475. Soils Ammonia in -; Estimation of. R. S. Potter and R. S. Snyder 251. Soils Critical Moisture Content of -; Determination of the. Soils Manganese in -; Estimation of. B. von Horvath 296. Soils Nitric Nitrogen in -; Determination of. E. R. Allen 363. Soils Sulphahs in -; Estimation of. P. g. Brown and E. 14. Kellogg 455. Solidification and Melting Points Spermaceti; - of. R. Meldrum 126. Solidifying-Point Menthol Its Melting and -. R. Meldrum 329. Solidifying-Point Mutton-Tallow ; - of. R. Meldrum 154. Solidifying-Point Thymol - Melting and - of. R. Meldrum 285. Solid Matter Muds ; Medod of Estmating the Volume of - in. W. H. Coleman 253. Solid Matter Smoke; Estimation of - in. A. Gautier 472. Solids Milk after Separation of the Cream ; Increase in the Total - of.G. Tellera 505. Soluble Chlorides English Cokes; The - and Total Chlorine in Some. S. W. Bridge 143. Solution Method New - Specification of Vulcanised Rubber Gum by Volume and its F. bottsch 412. Solutions Analysis of -; Use of the Interferometer for the. Solutions Boric Acids in Alcohol; Some Properties of - of the. A Modified Boiling-J. B. Firth and J. E. Myers 61. Solutions Rare Earths ; Electrolysis of - of the. L. M. Dennis and B. J. Lemon 133. Solvent Naphtha Toluene in Commercial -; Determination of the Percentage of. H. G. Solvent Rubbers ; Use of Nitric Acid as a - for Compounded and Vulcanised. H. JV. Solvents Vulcanised Rubber ; The Estimation of Sulphide and Sulphate Sulphur and the Sorghum Hydrocyanic Acid Content of -; Notes on the.J. J. Williamson and R. M. SOUP Tablets Meat Extract in -; Estimation of the Quantity of. T. Sudendorf and 0. Soya Beans Enzyme Action; Studies on. XII. The Lipase of -. K. G. Falk 243. Specification Turpentine ; Proposed - for. 15. Specific Volumes Aqueous Mixtures of Varying Concentration ; Note on the Apparent -of Alcohol in. to. S. J. Spectrography Analytical and Industrial Chemistry ; Applications of -Lewis 188. Spelter Analysis of -. W. B. Price and Others 369. Spelter Coating Sheets and Wire; Estimation of - on. J. A. Aupperle 515. Spent Oxide Naphthalene in -; Estimation of. W. C. Davis 64. Spermaceti Melting and Solidification Points of -. A. Gautier 472. A. Lederer 354. W. H. MacIntire and L.G. Willis 251. R. C. E. Davis 59. Estimation by a. Point Apparatus. Colman 170. Jones 356. Action of - on. West 347. Lahrmann 462. L. H. Adams 372. H. P. Stevens 275. E T. Brown 379. R. Meldrum 126 xl INDEX TO VOLUME XL. Spirit Sulphur in Motor -; Estimation of. Spraying Fluids Wetting Power of Dipping and - Containing a Soap Basis - Theory of Wetting Power and the Determination of the. W. F. Cooper and W. H. duttall 463. Sprays Lime-Sulphur -; Their Composition and Analysis. A. A. Ramsay 134. Standard Loop ; Disinfectants ; - for Use in Bacteriological Tests of. A. D. St. John 137. Standardisation Alkalimetric Solutions ; - of. F. D. Dodge 171. Standardisation Commercial Papain ; - of. F. W. Heyl C. R. Caryl and Standardisation Disinfectants; - of.H. C. Hamikon and T. Ohno 156. Standardisation Hydrochloric Acid Solutions ; Precise - of. standards Whisky in Western Australia under " The Health Act 1911-12 - for. 262. starch Cocoa by Means of Tak&-Diastase ; The Estimation of - in. C. R)evis and H. R. starch Potato - in Bread * Microsco ical Detection of. Steam Turbines Mineral Lubricating 8ils for Use in -; Demulsification Values of. Steel Aluminium Oxide and Total Aluminium in -; Estimation of. F. 0. Kichline 472. steel Copper in -; Estimation of. Steel Nitrogen in -; Estimation of. Steel Vanadium in -; Simplified Ferrous Sulphate Method for Determination of. G. T. Dougherty 337. Still-Heads Fractional Distillation with Regulated -. &I. A. Rosanoff and C. W. Bacon 175.Stock's Reaction Aluminium; Application of - to the Volumetric Estimation of. T. V. Kovscharova 473. Stockyards Tannery and Corn Products Wastes Oxygen Demand by the Sodium Nitrate Method in -; Estimation of the. Stopcocks Vacuum and Pressure -Strychnine Distribution Coefficients ; Study of Methods of Extraction by Means of Immis-cible Solvents from Point of View of 11. (Estimation of Aconitine Codeine Cocaine, Morphine and -.) J. W. Marden and V. Elliott 11. Substances Noxious Gases ; Apparatus for the Rapid Testing of - Used for Neutralising. E. Kohn-Abrest 477 Suction-Fiiter Analydcal - J. Takamine junr. 371. Sugar Cane - by Double Polarisation Employing a New Method of Clarification ; Esti-mation of. N. Deerr 287. Sugar Cane - in Beet Molasses ; Estimation of.Inversion Method by Double Polarisa-tion in Neutral Solution. E. Saillard 126. Sugar Nitro en in Urine especially in the Presence of -; Estimation of Total. E. Justin-hueller 285. Sugar Pine Leaf and Twig and Cone Oils of Western Yellow Pine and -. A. W. Schorger 18. Sugar Reduction Table Extension of the -. N. Schoorl 331. Sugars Carbohydrates ; Estimation of. IV. The Presence of Free Pentoses in. Plant Extracts and the Influence of Other - on their Estimation. W. A. Davis and G. C. Sawyer 128. Sulphate Method Magnesium Salt Solution; - for Standardising a. C. W. Foulk and 0. R. Stewart 25. Sulphate Sulphur Sulphide and -; The Estimation of and the Action of Solvents on Vulcanised Rubber. H. P. Stevens 275. Sulphates Beneidine Hydrochloride ; Estimation of - in Water by.F. W. Bruck-miller 419. Sulphates Bread; Estimation of - in. Sulphates Flour; Note on the Determination of - 111. G. D. Elsdon 142. Sulphates Soils ; Estimation of - in. P. E. Brown and E. H. -Kellpgg 455. Sulphide and Sulphate Sulphur Vulcanised Rubber; The Estlmation of - and the Action of Solvents on. Sulphides Rubber Goods in Presence of -; Method of Estimating Small Amounts of Carbon Dioxide in. Suiphite Lead as -; Estimation of. Sulphonated Cod Oil Fatty Acids from -; Constants of the. L. G. Radcliffe and C. m7. Palmer 400. Sulphur Bacteria Producin Hydrogen Sul hide ; Estimation of - in the Culture Medium for the Detection of k e . H. W. Rezfield and C. Huckle 243. Sulphur Motor Spirit ; Estimation of - in.Sulphur Pe tone * Comparative Study of Methods for the Quantitative Estimation of -in. 2 W. kedfield and C. Huckle 250. Sulphur Rubber; Estimation of - in. W. A. Bradbury and F. Owen 30 165. F. J. Staley 57 L. W. kndrews 24. Burnett 429. A. Philip 411. G. Schiite and L. Wein 235. W. D. Brown 252. L. E. Barton 70. A. Lederer 354. M. Randall and F. R. von Bichowsky 138. C. D. Howyd 461. H. P. Stevens 275. H. W Jones 357. G. S. Jamieson 453. W. A. Bradbury and. F. Owen 30 165. R. Gaunt 9 INDEX TO VOLUME XL. xli Sulphur Rubber Products; Estimation of Total - in. Sulphur Rubber; Study of Some Recent Methods for Estimation of Total - in. J. R. Tuttle and A. Isaacs 450. Sulphur Sulphide and Sulphate -; The Estimation of and the Action of Solvents on Vulcanised Rubber.Sulphuric Acid Phosphorus as Ammonium Phosphomolybdate in Presence of - ; Pre-cipitation of. Suiphuric Acid Potash Salts; Estmation of - and Potassium especially in. W. Vaubel 366. Sulphuric Acid delative Drying Powers of - Calcium Chloride and Aluminium Trioxide, when Used in Ordinary Scheibler Desiccating Jars ; Comparison of the. J. W. Marden and V. Elliott 298. Sulphurous Acid - Thiosulphates and Polythionates ; Method of Estimating. A. Sander 254. Sulphurous Acid Wines ; Volumetric Estimation of - in. L. Ferr6 403. Superphosphate Total Phosphoric Acid in -; Comparison of Some Methods for. C. A. Peters and A. G. Weigel 173. Synthermal Regulator - . A Device for Automatically Maintaining an Adiabatic Con-dition in Calorimetry.T. W. Richards and G. D. Osgood 420. Systems - (a) Water Magpesium Carbonate and Carbonic Acid; and (b) Water Cal-cium Carbonate Magnesium Carbonate and Carbonic Acid. J. W. Leather and J. N. Sen 71. Tablets Meat Extract in Soup -; Estimation of the Quantity of. T. Sudendorf and 0. Lahrmann 462. Takai-Dlastase Starch in Cocoa by Means of -; The Estimation of. C. Revis and H. R. Burnett 429. Tannery and Corn Products Wastes Stockyards -; Estimation of the Oxygen Demand by the Sodium Nitrate Method in. A. Lederer 354. Tanning Materials Analysis of -. H. G. Bennett 132. Tanning Materials Analysis of -. T. Callan 412. Tantalum Compounds Niobium in Presence of Tantalum ; The Estimation of and Some Reactions of -. Tantalum Niobium in Presence of -; The Estimation of and Some Reactions of -Compounds.A. G. Levy 204. Tars Spec&c Gravity of - Oils and Pitches ; Determination of the. J. M. Weiss 165. Tartaric Acid Wines; Estimation of Total - and Potassium in. S. Kling and 9. Lassieur 155. Tea Caffeine in Java -. J. J. B. Deuss 504. Tea New Sources ; - from. 240. Temperatures Fractional Distillation in a Vacuum a t Low -; Separation of Gases by. Temperatures Gases a t Low -; Rapid Method of Fractionating. G. A. Burrell and Temperatures Mechanical Analyses Conducted a t Varying -; Effect of Changes in the Temperatures Moderate and High - ; Thermostat for. J. L. Haughton and Tensile Strength Glue; Study of Various Tests particularly the - on. A. J Gill 160. Testing I Substances Used for Neutralising Noxious Gases ; Apparatus for the Rapid - of.Thermochemical Method Interval on the Thermometer Scale ; New - for Subdividing Thermometer Scale Subdividing Accurately a Given Interval on the -; New Thermo-Thermo-Regulators Toluene-Mercury -; Substitute for the Twin-Bulb Trap in. P. B. Thermostat Moderate and High Temperatures ; - for. J. L. Haughton and E. Thickeners Food Products ; Group Method for the Detection of Gelatinising Agents Pasty L. A. Congdon 400, Thiooyanates Bromides in the Presence of - Cyanides and Ferrocyanides ; Detection Thiosulphates Sulphurous Acid - and Polythionakes; Method of Estimating. A. thymol Melting and Solidifying Point of -. Tin Alloys; Rapid Analysis of - Antimony and Arsenic in. A. Hutin 510. H. P. Stevens 275. I(. G. Falk and K.Sugiura 366. A. G. Levy 204. GI. A. Burrell and I. M. Robertson 246. I. W. Robertson,.246. Viscosity of Water on the Results of. E. Hanson 517. E. Kohn-Abrest 477. Accurately a Given. T. W. Richards and T. Thorvaldsen 137. chemical Method for. T. W. Richards and T. Thorvaldsen 137. Davis 373. Hanson 517. Material and - Used in. of. Sander 254. G. W. Robinson 476. L. J. Curtman and A. G. Wikoff 171. R. Meldrym- 285. F. A. Stief 255 INDEX TO VOLUME XL. xlii Tin : Tin : Tin : Sntiiiiony and - in Mattes Soluble Furnace Products Cliilled Slags Etc. C'on-E'. A. Palladium from - by Means of Dimethylglyoxime ; Separation of. A. Gutbier and Palladium from -; Electrolytic Separation of. A. Gutbier C. Fellner and R . taining Much Iron Copper and Arsenic; Rapid Method for Estimating.Stief ,. 254. C. Fellnei- 334. Emslander 334. Titanium Trichloride Qualitative Analysis ; - in. Tobacco Extract Alkaloids of -. E. Noga 465. Tobacco Resin Tobaccos; Method for the Determination of - and its Application t o Tobaccos Tobacco Resin; Method for the Determination of and its Application t o Various ToluenrCommercial Solvent Naphtha ; Determination of the Percentage of - in. H:G. Colman 170. Toluene Commercial Toluol ; Determination of the Percentage of - in. H. G. Colman 166. Toluene Commercial Toluols; A New Method for the Determination of - in. D. Northall-Laurie 384. Toluene-Mercury Thermo-Regulators Twin-Bulb Trap in - ; Substitute for the. P. B. Davis 373: Toluoi Toluene in Commercial -; Determination of the Percentage of.H. G. Coliiian, 166. T~iuols Toluene in CommekAal -; A New Method for the Determination of. D. Northall-Laurie 384. Toxicity Wood Preservatives; - of Various. It. &I. Fleming and C. J . Humphrey 447. Toxicological Detection Ergot of Rye ; - of. F. Marino-Zuco and C. Duccini 16. Toxins - and Antitoxins. IV. New Reaction for Characterising -. I. I. 1.2.4.6-Trinitrotoluene Melting-Point of -. W. Rintoul 133. Tubers Sherungulu -; Essential Oil of. Tubes Water ; Culture Media Employed for the Bacteriological Examination of. 111. : E. 11. Tungsten Molybdenum; Separation of - from. Turbines Mineral Lubricating Oils for Use in Steam -; Demulsification Values of. A. Turpentine Specification for - ; Proposed. 15. Twig and Cone Oils Western Yellow Pine and Sugar Pine; Leaf and - of.A . W. Twin-Bulb Trap Toluene-Mercury Thermo-Regulators ; Substitute for the - in. P. B. Uniformity Fat Analysis; Proposed - in Methods of. W. Fahrion 160. Unsaponifiable Matter Ether Extracts Fats Oils and Waxes ; Estimation of -Unsaponifiable Matter Greases j Estimation of - in. Uranium Phosphorus; Estimation of - and. Uranium Radium - Ratio in Carnotites. (Estimation of -.) S. C. Lind and C. F. Whittemore 27. Urea Urine by Means of Urease Estimation of - and Indirectly of Allantoin in, R. H. A. Plimmer and R. F. bkelton 59 Urease Urea and Indirectly of Allantoin in Urine by Means of -; Estimation of. R. H. A. Plimmer and R. F. Skelton 59. uric Acid Purine Bases Including - in Urine and Blood; Nephelometric Estimation of.Urine Acidity of -; Estimation of the. Urine Allantoin in - in the Presence of Dextrose; Estimation of. It. H. A . Pliiiimer and R. F. Skelton 127. Urine Indican in -; Estimation of. A. Jolles 407. Urine Purine Bases Including Uric Acid in - and Blood; Nephelometric Estimation of. S. S. Graves and P. A. Kober. 507. A. Monnier 136. Various. J. von Degrazia 466. J. von. Degrazia 466. Ostromisslensk 470. 330. Composition of the Gases Formed in Lactose-Peptone Fermentation -. Chamot C. Sherwood and R. C. Lowary 467. Philip 411. Schorger 18. Davis 373. E. E. Marbaker 174. Applicable to. J. B. Rather 159. E. Twitchell 247. H. D. Newton and J. L. Hughes 41;. S. S. Graves and.P. A. Kober 507. J. Clarens 406. Urine Total Nitrogen in - especially in the Presence of Sugar; Estimation of.E. Urine Urease; Estimation of Urea and Indirectly of Allantoin in - by Means of. J us tin-Mueller 285. R. H. A. Plimmer and R. F. Skelton 59. Vacuum Fractional Distillation in a - a t Low Temperatures ; Separation of Gases br. G. A. Burrell and I. M. Robertson 2.16 INDEX TO VOLUME XL. xliii Vacuum Stopcocks * - and Pressure. Vanadium Sodium ‘i’hiosulphate; Determination of Pentavalent - by Means of. G . 0. Vanadium Steel ; Simplified Ferrous Sulphate Method for Determination of - in. Vanilla Extract Acidity and Ash of -. A. L. Winton A. R. Albright and E. H. Vanilla Extracts Coumarin particularly in Factitious - ; Modscation of J\-ichmann’s Vanillin Quinine Wines; Detection of - m.Vanillin Xeactions of -Van Slyke Method Amino-Acids in Feeding-Stuffs by the -; Estimation of the. Vapour Air; Determination of Gasoline - in. Vapour Copper Oxide in Alcohol -; Reduction-of. Vapour Gasoline - and Air; Inflammable Limits of Mixtures of. Vapours Paint Corn osition of. C. A. Klein 162. Varnishes Chin=&ood-&l-; Analysis of. Vegetable Parchments Analysis of -. R. W. Sindall and Tir. Bacon 2 9 . Veitch’s Method Reaction as Determined by -; Effect of Grmdmg Soil on its. P. E. Brown and H. W. Johnson 475. Vinegar Note on - J. S. Jamieson 106. Viscosity Mechanical ‘Analyses Conducted a t Varying Temperatures ; Effect of Changes in the - of Water on the Results of. G. .W. Robinson 476. Volatile Esters Citrus Oils and Extracts; Determmation of - in.A. R. Albright and C. 0. Young 506. Volumetric Analysis Paraffined Apparatus for -. Volumetric Fehling Method Indicator; - Using a New. Vulcanised Rubber Gum Specification of - by Volume and its Estimatlon by a Kew Solution Method. F Gottsch 412. Vulcanised Rubber Sulphide and Sulphate Sulphur ; The Estimation of and the Action of Solvents on -. Vulcanised Rubbers Mineral Matter in -; B Simple Method for the Estimation of. €3. W. Jones 357. Vulcanised Rubbers Solvent for Compounded and -; Use of Nitric Acid as a. H. IT. Jones 356. Wastes Stockyards Tannery and Corn Products - ; Estimation of the Oxygen Demand by the Sodium Nitrate Method in. Water Acetylene-Cuprous Chloride Reaction; Qualitative Test for - by Use of. E. R. Weaver 71. Water Analysis; Perchloric Method of Determining Potassium as Applied to -.C. Scholl 26. Water Bacteriological Examination of -; Culture Media Employed for the. I. The Schardinger-Dunham Medium for Testing for the Presence of Hydrogen Sulphide Forming Bacteria. E. M. Chamot and H. W. Redfield 351. Water Bacteriological Examination of -; Culture Media Employed for the. 11. : Lactose-Peptone Media. E. M. Chamot and H. W. Redfield 446. Water Bacteriological Examination of -; Culture Media Employed for the. 111. : Composition of the Gases Formed in Lactose-Peptone Fermentation Tubes. E. M. Chamot C. M. Sherwood and R. C. Lowary 467. Water Changes in the Viscosity of - on the Results of Mechanical dnalpses Conducted at Varying Temperatures; Effect of. Water Dissolved Oxygen in -; Estimation of.L. W. Winkler 299. Water Examination Metropolitan Water Board. Eighth Annual Report of the Director of -. A. C. Houston. April 1914 457. Water Free Carbon Dioxide in -; Detection of. L. W. Winkler 512. Water Gas Mixed Coal and -; Separation of the Illurninants in. G. A. Burrell and J. W. Robertson 163. Water Milk Considered in its Relation t o the Detection of Added -; Reports to the Local Government Board. On the Freezing-Point of. G. W. Monier-Mrilliams 258. Water Sulphates in - by Benzidine Hydrochloride; Estimation of. F. W. Bruck-miller 419. Water Systems (a) - Magnesium Carbonate and Carbonic Acid ; and (b) - Cal-cium Carbonate Magnesium Carbonate and Carbonic Acid. J. W. Leather and J. N. Sen 71. Waters Carbon Dioxide [Mineral -3 and Well-Gases ; Detection and Estimation of Small Quantities of Carbon Oxysulphide in.31. Randall and F. R. von Bichowsky 138. Oberhelman 337. G. T. Dougherty 337. Berry 350. Method for the Detection of Small Amounts of. J. R. Dean 350. A. C. Chauvin 155. E. P. Haussler 240. H. S. G. A. Burrell and I. W. Robertson 162. G. A. Burrell and Grindley \V. E. Joseph and M. E. Slater 399. A. Wedderburn 414. H. T. Boyd 330. d. E. Ware and C. L. Schumann 410. G. Povarnin 456. A. M. Breckler 164. H. P. Stevens 275. A . LederFr 354. G. W. Robinson 476. L. Dede 245 xliv INDEX TO VOLUME XL. Waters Mine -; Analysis of. J. H. Capps and 0. H. Boies 173. Waters Natural -; Estimation of the Reducing Power of. L. W. Winkler 297. Wax Paraffin - in Beeswax; Detection of Small Quantities of and Determination of a New Constant for East Indian and European Beeswaxes.M. S. Salamon and IT. 31. Seaber 329. Waxes Ether Extracts Fats Oils and -; Estimation of Unsaponifiable Matter Spplicable to. Weak Acids Electrolytic Conductivity Measurements ; Determination of Very - aiid Bases by Means of. S. Horiba 256. Weighing Pipette. F. Hall,. 479. Weights International Atomic -; 1915. 1. Well-Gases Carbon Oxysulphide in Carbon Dioxide [Mineral Waters] and - ; Detection Western Australia Whisky in -; Standards under The Health Act 1911-12,” for. Wetting Power Dipping and Spraying Fluids Containing a Soap Basis; Theory of -Wheat Phosphoric Acid of - ; Organic. Whisky Western Australia under “ The Health Act 1911-12 ’’ ; Standards for - in.26%. White Bread Ash in -; Estimation of. Whole-Milk Dutch Cheese System of Control for -; The Composition of Dutch Cheese, and the. J. J. L. Van Rijn 391. W ichmann’s Method Coumarin particularly in Factitious Vanilla Extracts ; Modifica tioii of - for the Detection of Small Amounts of. J. R. Dean 350. Wine Citric Acid in - ; Detection of. Wine Citric Acid in -; Occurrence and Estimation of. 464. Wine Date - ; Composition of. Wine Pentoses and Methylpentoses in - ; Colorimetric Determination of. F. Wines Sulphurous Acid in -* Volumetric Estimation of. Wines Total Tartaric Acid and Potassium in -; Estimation of. S. Kling ancl A. Wines Vanillin in Quinine -; Detection of. Wire Sheets and - - Estimation of Spelter Coating on.J. A. Au perle 515. Wood-Oil Varnishes Cfiinese -; Analysis of. E. E. Ware and C. E. Schumann 410. Wood Oils Chinese -; Tests on. Wood Preservatives Toxicity of Various -. R. M. Fleming and C. J. Humphrex 4-17. Wort Barley Malt and -; Protein Substances of. Yeast Glycogen ; Estimation in - of. Yeast Washed 2 in and Dried - (Lebedeff) ; Enzymes of. Yeast Washed Zymin and Dried - (Lebedeff) ; Enzymes of. Yellow Pin@ Western - and Sugar Pine; Leaf and Twig and Cone Oils of. J B. Rather 159. and Estimation of Small Quantites of. 262. and the Determination of the - of. L. Dede 2$5. W. I?. Cooper and W. H. Nuttall 463. G. Clarke 285. J. W. Filippo and W. Ad+ani 442. E. Baier and P. W. Neumann 504. D. Bachilli 241. Schaffer 466. Lassieur 155.L. Ferr6 403. A. C. Chauvin 155. 21. H. Schjerning 58. E. Salkowski 17. II. Reductase. A. Harclen 111. Peroxydase Catalase, 8. IV. Zinc Ammonium Sulphide; Precipitation of - and Manganese by. F. Seeligmann 1.56. Zinc Arsenic; Electrolytic Separation of - Copper and Iron from. A. K. Balls a11d Zinc Ashes Moisture in -; Estimation of. E. A. Lewis 137. Zinc Cadmium in -; Determination of. TV. Cooper 22. Zymin Washed - and Dried Yeast (Lebedeff); Enzymes of. 11. Reductase. A. Harden and R. V. Norris 130. Zymin Washed - and Dried Yeast (Lebedeff) ; Enqymes of. 111. Peroxydase Catalaqe, Invertase and Maltase. and R. V. E r r i s 130. Invertase and Maltase. Schorger 18. A. Harden and S. S. Zilva 60. C. C. McDonnell 175. A. Harden and S.S. Zilva 60. OBITUARY NOTICES. Church Sir Arthur H. K.C.V.O. F.R.S. M.A. D.Sc. 339. Metdola Professor Raphael D.Sc. LL.D. F.R.S. 482 INDEX TO VOLUME XL. XlV REVIEWS OF BOOKS. Agriculture Tropical -; Third International Congress of. 1915. 269. Air - Water and Food. From a Sanitary Standpoint. A. G. Woodman and J. F. Alcohoiometric Tables -. E. Thorpe 424. British Coal-Tar Industry -; The. British Pharmacopoeia - 1914; The. 299. British Pharmacopaefa Synopsis of the - 1914. H. W. Gadd 480. Chemical Analysis Technical Methods of -. G. Lunge. English Translation. Edited Chemical Microscopy Elementarv -Chemistry Manual of - * A. Chemistry Organic -; butlines of. Chemistry Physical -; The Elements of. Chemistry Physiological - ; A Textbook of. Chemists' Year-Book - 1915; The.Clay Industries; - and Potteries. J. W. Mellor 307. Cocoa - . C. J. J. Van Hall 338. Coloured Materials Dyed and - Lake-Pigments Foodstuffs Etc. ; The -4 nnlysis of Congress of Tropical Agriculture Third International -. 1915. 269. Dairy Chemistry. Dyestuffs Organic -; The Manufacture of. Foods Water Sewage - and Other Substances; The Chemical Examination of. Gas Analysis Technical -. G. Lunge 376. Inchiostri - da Scrivere; Gli. Laboratory National Physical -. Collected Researches 306. Metallurgical Smoke. C. H. Fulton 377. Microscopy Chemical - ; Elementary. Nuclelc Acids - Their Chemical Properties and Physiological Conduct. W. Jones 268, Original Gravity Tables. G. C. Jones and J. L. Baker 377. Pharmacopaeiar Extra -; The. W. H. Martindale and Westcott 305. Russian Equivalent Tables. 270. Water Supplies. S. Rideal and E. Rideal 184. NoAon 459. Its Origin Development and Decline. Edited by W. M. Gardner 519. by C. A. Keane 374. E. M. Chamot 426. "A. P. Luff and H. C. H. Candy 268. F. J. Moore 428. Edited by F. W. Atack,'427. J. L. R. Morgan 74. Hammarsten 138. 'Dyestuffs and their Identification in. A. G. Green 458. H. D. Richmond 40. A. Wahl 267. J. E. Purvis and T. R. Hodgson 139. R. Guareschi 186. E. M. Chamot 426. BILLING AND SONS LTD. PRINTERS GUILDFORD ENGLAND

ISSN:0003-2654    

DOI:10.1039/AN91540BA001

出版商:RSC    

年代:1915

数据来源: RSC