THE ANALTST xiiiCLASSIFIED ADVERTISEMENTSThe rate fur classijied aduertisements is 5s. a h e (07 Spacequiualent of a ltne), wzth am extra charge of Is. for theuse uf a Box iVumber. Semi-drsplayed classifiedaduertzsements are 60s. per single-column w c h .ANALYTICAL CHEMIST B 1.1'. Ciirinicals Ltd., Oldbnry, have a vacancy for an*Analgtical Rescarch Chemist to take charge of a labora-tory engagcd UII thc invrstigation of analytical problemsassociated with the Plastics Industry with particular referenceto themosrtting resins. Thc work will involve thc iisc ofrniidrrn trchniques, including spectroscopy and gas-c.hrorrrato-graphy together with tht, investigation of new methods ufanalysis. .\.R.I.C. or rquivalent qualification is essential andprrvmus industrial experiencc is dc~sirahle.l'rcfrrrrd age3 - 3 5 yiws. Thi. company offers good conditions of em-plriynent and a generous Pension and Isif(, Insurance schimr..Applications, giving full details, should be made in writingt o the Pcrsonncl Manager, B.I.P. Chrrnicals Lid., Oldbury,Birmin gh ail I.CHELSEA COI.l.EGE 01' SCIENCE AND TECHNOLOGYI)EPAKlMb;ST OF CHEMISTRYANALYTICAL METHODSserif's of post-graduate lectures on 111oi-c rc'ccnt analyticalAtecliniques will bc hrld during thr Antumn 'I'enri unit 7 p.m., cornrnencmg on 7th October, 1938. Theinclude spectroscopic mcthods, so!vmt c,xtraction,squarr wavc polarography, radio-activation, isotop!c dilution,inorganic paper chromatography, silicate analysis, nuclfwiuagnctic rcwnancr arid organic sub-micro analysis.4ltatlrt giving f u l l drtails and an application forni may beohtainccl from the Hcad of thc Chrr11ist1-y D(.partnient, Chi+sea G ~ l l r g ~ of Science and Technology, Manresa KoadLondon, S.\\'.:!.. ~ ~ ~~~SOI,.TH TEES-SIDE HOSI'ITAL MANAGEXESTCOMMITTEE1STAKT HOSPITAL BIOCHEMIST (Basic Grade)PLICATIONS are invited for thc aliovt, post at theCentral Clinical Laboratory Grnrral Hospital, Mlddlrs-brougli. Salary and Conditions of Sprvice will be in accord-aiicc with S.H.S. regulations end applicants should hawas qualllicatioms, an appropnatr science drgrer or A.R.I.C.Applications shoiild be niadr to the Srnirrr Pathologist a tthe abow addres6.HE C.W.S. I'rcsrrvc Group requires a CHEMIST (ageT21, :!(I) ior its Group Central Labordtory a t Middleton,near Manchrster.Higher National Certifiratv. Pi-<.vioiisexpericncc in the Food Induslrv, while, not essential, willhe an advantagr. Salary according to age, academic statusand rxprrience. Contributory Pvnsinn Fiind, cantern,sports club, etc. Forty-on<. hnur, five-day week. Applica-with fiill details of age. education and prrvious es-cc to the C.\\-.S. Limited, Group Manager's Office,ves XVorks, Middlvton, Ncar Manchrster.~~~ ~~ ~~CHELSEA COLLEGE OF SCIENCEDl~PARlllEKT OF CHMnnr?sa Koad, S.\.I course of Lectures and Practical IVork onTHI: CIIEXlISTRY AND MICKOSCOI'Y OFn.ill Ile givrrl Sr.ptcniber, l:I.i?, to Jiily, 1959I,rcturc~iri Chargr: R. G. Minor, F.P.S., F.R.I.C.man, DRUGS ,?AD LVATERThc cours(I is hascd on the Syllabus of thrfor thr 1)iploma of thr Koyal Institrite of Chincludes Analysis and Microscopy of Food, DrugToxicological Analysis.Acts and Rcgulatioris rclatiiig t~Foocl, Unigs and Poisons.. Minor will attcnd on Wdnesday, 17th Scptcml)rr,rticnlars can bc ohtaind on application to the(i i p.ni.. to aclviir students.__ ~ AS i\SSIST..\N?' ANALYST is required for a Br<vt,ryThe position is suitahle for ayoung man, recently qualified, and with soin? food, bcvoragc,Laboi-atory in 1.ondon.CO-OPERATIVE WHOI.ES.\LE SOCIETY LIMITEDH!5 Directors invite applications for the position ofhr main Laboratory being locatid in Manchestrr.Thy appointment involvrs the suprrvision of the wholeIf thv scirntific services of thc organisation and pmhraccsL wide and interesting fickl of rrscarch of consumer goods~ n d Lcvelopriirnt of IirocPssing and niariiifacturr,.In addi-ion to tcxtiks, food inanufacture, crrral and bacteriological.ontn~l arc outstaudingl~~ important. The succrssful candi-late .would tw required to visit thi, Society's various estab-ishriiqnts tlirnughout thc country, assist iii the adniinistration)t,thi. laboratory and prngraninic future rpsearcti policy.The post offers excellent opportunities in technical rcscarchind progress can be aiiticipatvd bccause the prcscnt HPadIf the- Drpartinmt is due to retire within two yrars.('arididatcs must have prrviously held responsible positionsn tf clinical rcsearch and should posscss qualificatimsncluding a g o d Honorirs Drgrei, an11 pr<.feral,ly F.K.I.C.Brarlcll E).Candidates should write in corifidrricc to the Secretary anciIsecritivr Oftict.r, Co-opcrative M'holesale Socicty J,iniitrd,I Balloon Strrrt, Manchrster, 4, mdorsnig envelopes-lcputy Hcnd, Trchriical Research Departriirnt, asking forI fonii of application.rD1: 4 1 3 CTY .HEAD of the Technical Research Dcpartnient,CITY OF BIRMINGHAMPUBLIC HEALTH DHPARTMENTCITY ANALYSTP'1.ICATIONS arc invitid for thc post of City Analystmninicnce In January, 1959. C.andii1atc.s must hulrl tht.scale will depend upon the candidate's rxprnrncr. l'insion~chrnic (including widows arid orphans) : inadical examination.Th- offirer apponited will he requirrd tn dcvotc his a h o l i .time to official duties ,ind the appnuitment will Irr subject i i ,thrcc iiionths' notice vii eithrr sidr.The appointnirnt willhP suhiwt tir tht, ap~iroval o f the, Ministvr of Agricultnn ,Fisheries and Food.Applications, togtthcr with thr nairirs uf thrrc prrsuns towiioni rrfrrenct, inay h e iuadr, shonld stair ag?, clnaliticatmnsand -xpi'm'ncc and sent to thv Zlrdiral Officer of Hcalth,Council Home, Hnniirigharrr. :i, not 1atc.r than loth Scptriiibcr,1958.HEAD OF AN.lI.YTIC.41. KESEXKCH 1.ARORATORYU A I YTICAL CHEMIST rrqulred to take charge ofAmoc<rn Research Laboratory working on organic andinorganic nmti.rials uscd iii uian-riladc fibres industry..Applicant Inust h a w had rxperience in running am1 adrnin-istration of a laboratory and in investigating and devisingnew tt:chriiqriPs.Salary accordha to qualitratioris andff conditions of rniployiiient includ? goodand fivc-day wi,k. Applications shouldications and rxprrience and be addrrs,rd toPrrsonnrl Manager, British Enka Lid.. Aintrw, Liverpool 9.STANDARDS DIVISION ~ ANALYTICAL CHEMISTH E Research Organisation for Sniith 61 Nephew .4ssociatedvacancy in their Standards Divi5ionAnalytical Chemist. This Group ofrr cosmptir and toilet products, aridI preparations and the work will bcmnrvrnrd with t h r r%miinatiort nf voinpvtitivt' prodwts,the preparation of specifications for new products and thcrevision of rxisting oneb, and grnrral rxprrimnilal andanalytical work mithiii tlic fields indicated, both for theKesrarrh Company itself and the ;\.;sociated Companirs.Tkii vacancv is meeting the demands of an eaoandine . I, R c s e ~ ~ r ~ h Organisation and will probide a progressive and+atis,'actory carper for those keeilly interested in this fieldnf chcrrnstry. hlinn,um qualifications art. a St~cond ClassHonours degrer in Chermstry or Graduate Membership ofthe lioyal lnslitutv of Chrniistry. 'The Company's iuainintrrest will he in persons nuder 30 years of age and applicantsshould be i n good health. Writi, giving fnll dctails of agr,. ~~~ ~ ~~~~~~LVO I OVI ROKD Rlodel 13 "Tintorurtm" (for soaps,T>egrtakle oils, fats, waxrs) at LOO each (approxiriiatclytwo-thirds currrnt pnres). Xew and nnused, in originalpacking c a b 6 Cox, 4 i High Street, Edgware, Middlpsrx.CDG 4685 and 3PX8.T W O "OEII1'LIN(;" Model 48 Analytical Balances w'ithKinmiatically arranged arrestnient bearings a t L40 each!appi-nxin,ately two-thirds <mrrmt prircs). KiJw and unused,in original packing cases. Cox, 1 7 High Street, Edgwarv,hliddlrsrx. EDG. 4 i X G and DXSP.iappi-nxinbately in DXS