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THE JOURNAL OF THEAMERICANOILCHEMISTS'SOCIETY, JULY,1953 NOVEMBER ONTHEIRMINDS-One of the planning committeesfortheChicagofallmeetingtobeheldNovem- ber2-4attheShermanhotelisshownabove :C .W.Hoerr, DeWitteNelson,R .J .VanderWal,andA.A .Rodeghier . Official RefereeChemists, 1953-54 AmericanOilChemists'Society GROUPI. CertificatesReadingonCottonseed,onOilCakeandMeal,and onPattyOils G .W.Agee,E . R. Barrow,J .R .MaysJr.,Barrow-AgeeLab- oratories,Memphis,Tenn . W .F.Beedle,F' .C .Woekel,Geo .W.GoochLaboratories, LosAngeles,Calif . P .D .Cretien,TexasTestingLaboratories,Dallas,Tex . E .R .Hahn,HahnLaboratories,Columbia,S .C. J .H .Hamilton,Barrow-AgeeLaboratories,Shreveport,La . N.C .Hamner,SouthwesternLaboratories,Dallas,Tex . W .N .Kesler,Woodson-TenentLaboratories,LittleRock, Ark . T .C .Law,J.D .Evans,D.L .Henry,G .C.Henry,Lawand Company,Atlanta,Ga . Burt0 .Pattison,Pattison'sSouthwestLaboratory,Har- lingen,Tex . R.C . Pope,PopeTestingLaboratory,Dallas,Tex . F.B .Porter,C .L .Manning,D .0.MelearJr .,FortWorth Laboratories,FortWorth,Tex . A .H.Preston,0.M .Bakke,HoustonLaboratories,Houston, Tex . E.H .TenentSr.,E .H .TenentJr .,P .F.Woodson,Woodson- TenentLaboratories,Memphis,Tenn . M .D .T'ilson,TexasTestingLaboratories,Lubbock,Tex . C.R .Southwell,SouthwellLaboratory,OklahomaCity,Okla . GROUPII . CertificatesReadingonCottonseedandonOilCakeandMeal R .H .Acock,AcockLaboratories,Austin,Tex. D .P .Bradham,Barrow-AgeeLaboratories,Leland,Miss . W.A .Bridgers,SouthernTestingLaboratory,Wilson,N .C . T .B .Caldwell,LawandCompany,Wilmington,N .C. P.L .Phillips,Barrow-AgeeLaboratories,Jackson,Miss . D .C .Picard,PicardTestingLaboratories,Birmingham,Ala . M.L .Hartwig,LawandCompany,Montgomery,Ala . GROUPIII . CertificatesReadingonOilCakeandMealandonFattyOils C .A .Lathrap,Curtis&TompkinsLtd .,SanFrancisco,Calif . E .G.Williams,Edw.G .WilliamsLaboratories,NewOrleans, La . GROUPIV . CertificatesReadingonOilCakeandMeal H .M .Bulbrook,IndustrialLaboratories,FortWorth,Tex . G .L .Erickson,SouthlandTestingLaboratory,Albany,Ga . P .MeG .Shuey,ShueyandCompany,Savannah,Ga . GROUPV . CertificatesReadingonFattyOils Mr .J.P .Henry,IowaTestingLaboratory,Waterloo,Ia . LymanJ .Briggs,formerdirectoroftheNationalBureauof Standards,hasbeenawardedtheSciENTTrIC APPARATUSMAK- ERSASSOcIAvioNawardforoutstandingachievement . 9235-R. Carefullybalancedanddoesnotvibratein use . Efficientlydesignedtoreduceinternalheat production . Withroundorhalf-roundstirringbars . Swiveljointclampprovidesconveniencein mountingassemblies. Separaterheostatforcontrolatadistance . MAGNETICSTIRRINGAPPARATUS,A .H .T .Co . Specification .Acompact,quiet-runningapparatusforvari- ablespeedstirringactionwithineither closedoropenves- sels. Stirringisaccomplishedbymeansofasmallmag- netizedbarsealedeitherinPyrexbrandglassorplastic, whichisplacedintheliquidtobestirredandwhichisro- tatedbymagneticforceappliedbelowthecontainer .Con- sistingofapermanentbarmagnetattachedtotheshaftof anelectricmotorandmountedinanaluminumhousingwith flattop4 1 / 4 inches diameter and41/4incheshigh,oncast metalbase .Canbeusedeitheronthetableoronasupport rod,attachedbymeansofaclampwithswiveljoint . Suitableforanystirringoperationwhichinvolves1ml to1literofliquidswithviscositiesuptothatofa50% glycerolsolution .Particularlyconvenientforuseinclosed systems . Any type ofvesselofglass,porcelainornon- magneticmetalcanbeused .Aring-typeburnercanbeused whenstirringatelevatedtemperatures . 9235-R.StirringApparatus, Magnetic,A.R.T .Co .Specification,as abovedescribed,withoneeachmagnetizedstirringbars A(half-round,plasticcoated),andB(round,glass coated),1i/and 13/ incheslong,respectively,rheostat withgraduateddial,8ft .connectingcordanddirections foruse,butwithoutglassware .For115volts,60 cycles, a.c.only 38.50 9235-S.Ditto,butwithoutstirringbars 33 .40 ARTHURH .THOMASCO . aa/ h4~k4ana{3 WESTWASHINGTONSQUARE PHILADELPHIA5,PA . Teletype Services :Western Union WUX andBell System PH-72 1 9

Official referee chemists, 1953–54 American Oil Chemists’ Society

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Page 1: Official referee chemists, 1953–54 American Oil Chemists’ Society

THE JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY, JULY, 1953

NOVEMBER ON THEIR MINDS-One of the planningcommittees for the Chicago fall meeting to be held Novem-ber 2-4 at the Sherman hotel is shown above : C. W. Hoerr,De Witte Nelson, R. J. Vander Wal, and A. A. Rodeghier .

Official Referee Chemists, 1953-54American Oil Chemists' Society

GROUP I.

Certificates Reading on Cottonseed, on Oil Cake and Meal, andon Patty OilsG. W. Agee, E . R. Barrow, J . R. Mays Jr., Barrow-Agee Lab-

oratories, Memphis, Tenn .W. F. Beedle, F'. C. Woekel, Geo. W. Gooch Laboratories,

Los Angeles, Calif .P. D. Cretien, Texas Testing Laboratories, Dallas, Tex .E. R. Hahn, Hahn Laboratories, Columbia, S . C.J. H. Hamilton, Barrow-Agee Laboratories, Shreveport, La .N. C. Hamner, Southwestern Laboratories, Dallas, Tex .W. N. Kesler, Woodson-Tenent Laboratories, Little Rock,

Ark .T. C. Law, J. D. Evans, D. L. Henry, G . C. Henry, Law andCompany, Atlanta, Ga.

Burt 0. Pattison, Pattison's Southwest Laboratory, Har-lingen, Tex .

R. C . Pope, Pope Testing Laboratory, Dallas, Tex .F. B. Porter, C. L. Manning, D. 0. Melear Jr ., Fort WorthLaboratories, Fort Worth, Tex .

A. H. Preston, 0. M. Bakke, Houston Laboratories, Houston,Tex .

E. H. Tenent Sr., E. H. Tenent Jr ., P . F. Woodson, Woodson-Tenent Laboratories, Memphis, Tenn .

M. D. T'ilson, Texas Testing Laboratories, Lubbock, Tex .C. R. Southwell, Southwell Laboratory, Oklahoma City, Okla .

GROUP II .Certificates Reading on Cottonseed and on Oil Cake and MealR. H. Acock, Acock Laboratories, Austin, Tex.D. P. Bradham, Barrow-Agee Laboratories, Leland, Miss .W. A. Bridgers, Southern Testing Laboratory, Wilson, N . C .T. B. Caldwell, Law and Company, Wilmington, N. C.P. L. Phillips, Barrow-Agee Laboratories, Jackson, Miss .D. C. Picard, Picard Testing Laboratories, Birmingham, Ala .M. L. Hartwig, Law and Company, Montgomery, Ala .

GROUP III .

Certificates Reading on Oil Cake and Meal and on Fatty OilsC. A. Lathrap, Curtis & Tompkins Ltd ., San Francisco, Calif .E. G. Williams, Edw. G. Williams Laboratories, New Orleans,La .

GROUP IV .Certificates Reading on Oil Cake and MealH. M. Bulbrook, Industrial Laboratories, Fort Worth, Tex .G. L. Erickson, Southland Testing Laboratory, Albany, Ga .P. MeG. Shuey, Shuey and Company, Savannah, Ga.

GROUP V.Certificates Reading on Fatty OilsMr. J. P. Henry, Iowa Testing Laboratory, Waterloo, Ia.

Lyman J. Briggs, former director of the National Bureau ofStandards, has been awarded the SciENTTrIC APPARATUS MAK-ERS ASSOcIAvioN award for outstanding achievement .

9235-R.

Carefully balanced and does not vibrate inuse.

Efficiently designed to reduce internal heatproduction .

With round or half-round stirring bars.

Swivel joint clamp provides convenience inmounting assemblies.

Separate rheostat for control at a distance .

MAGNETIC STIRRING APPARATUS, A. H . T. Co .Specification . A compact, quiet-running apparatus for vari-able speed stirring action within either closed or open ves-sels. Stirring is accomplished by means of a small mag-netized bar sealed either in Pyrex brand glass or plastic,which is placed in the liquid to be stirred and which is ro-tated by magnetic force applied below the container . Con-sisting of a permanent bar magnet attached to the shaft ofan electric motor and mounted in an aluminum housing withflat top 4 1/4 inches diameter and 41/4 inches high, on castmetal base. Can be used either on the table or on a supportrod, attached by means of a clamp with swivel joint.

Suitable for any stirring operation which involves 1 mlto 1 liter of liquids with viscosities up to that of a 50%glycerol solution . Particularly convenient for use in closedsystems . Any type of vessel of glass, porcelain or non-magnetic metal can be used . A ring-type burner can be usedwhen stirring at elevated temperatures.

9235-R. Stirring Apparatus, Magnetic, A.R.T. Co. Specification, asabove described, with one each magnetized stirring barsA (half-round, plastic coated), and B (round, glasscoated), 1i/ and 13/ inches long, respectively, rheostatwith graduated dial, 8 ft. connecting cord and directionsfor use, but without glassware . For 115 volts, 60 cycles,a.c. only 38.50

9235-S. Ditto, but without stirring bars33.40

ARTHUR H. THOMAS CO.aa/

h4~k4 ana{3WEST WASHINGTON SQUARE

PHILADELPHIA 5, PA.Teletype Services : Western Union WUX and Bell System PH-72

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