Chemist-Analyst - Vol.43, No.1 - Baker Analyzed Reagents

Sep 28, 2026

Chemist-Analyst issue Vol.43, No.1 highlights J.T. Baker Chemical Co. “Baker Analyzed” reagent chemicals and the role of actual lot analysis on product labels. The text emphasizes achieving the highest practical chemical purity, supporting accurate analytical calculations, and ensuring purity meets or exceeds published Baker specifications. It also presents a broad reagent line, packaging for safe and easy handling, and an economic discount plan. The document includes a table of contents with multiple analytical articles, laboratory suggestions, and reader notes with publication and editorial references.

LanguageEnglish

CategoryExam

FormatPDF

Pages32

Reading Time1 h 21 min

AccessFree to download

Table of Contents

Editorial

Rapid Micro-Volumetric Determination of Potassium in Plants Using Sodium Tetraphenylboron as Precipitant

Rapid Determination of Silica in Glass

Adipic Acid: A Selective Reagent for the Determination of Mercury

Articles

Laboratory Suggestions

Notes of Interest

合 MARCH,1954L= 1 VOL.43,NO.1ChemistAnalyst J.T.BAKER CHEMICAL CO.Phillipsburg,New Jersey published by importantadvanftages ofBaker Analyzed'Reagents 1 ACTUAL LOT ANALYSISsoves you time 2 HIGH CHEMICAL PURITYhelps yau ochieveprecision NEARBY DISTRIBUTORS insure quick ovoilability PACKAGING insures safe,eosy handling ECONOMUCALCASE DISCOUNT PLAN soves you money BROAD REAGENT LINE meets oll your needs # PuiyBaker Analyzed REAGENTS Baker's published standards of purity for reagent chemicals arethe most stringent in the industry. Beyond that,Baker men and methods are dedicated to developing inreagent chemicals the highest degree of purity that it is practical to achieve. Even in meeting standards,reagents can and do vary to some degree.That is why chemists who_want to be sure,and want to know “how pure?”specify 'Baker Analyzed'Reagents,with the actual lot analysis on the label. The Baker label is proof of purity-a quick check for the chemiston his calculations-assurance of accurate results. Take,for example,the 'Baker Analyzed'label shown here on thebottle.In all six points of analysis,purity is greater than required tomeet the high specifications shown in the Baker catalog.(see inset) Actual lot analyses may differ slightly,but purity invariably equals orexceeds Baker specifications.The 'Baker Analyzed’label is always yourassurance of highest chemical purity,at no price premium. Order the 'Baker Analyzed'Reagents you need from your laboratorysupply house.And for your copy of the widely-read quarterly,CHEMIST-ANALYST,free to analytical chemists,write: Baker Chemical Co.,Executive Offices,Phillipsburg,New Jersey. Baker Chemicals REAGENT · FINE · INDUSTRIAL Chemist-Analyst Executive Offices,Phillipsburg,N.J. J.T.Baker Chemical Co. R.F.MURACA,Tech.Editor A.J.BARNARD,JR.,Editor # Table of Contents Editorial. …………….Fifty Golden YearsPageRapid Micro-Volumetric Determination of Potassium in Plants Using SodiumTetraphenylboron as Precipitant.……………… ………………A.M.Amin4Rapid Determination of Silica in Glass.…H.Flaschka and A.M.Amin6Adipic Acid:A Selective Reagent for the Determination of Mercury # ARTICLES …………………………………………D.R.Idler9Chemical Determination of Aluminum on Metallized Paper … ……Peter P.Grad and Arthur J.Catotti12Analysis of Nickel Sulfate:Addendum ……Jorma Kinnunen and Bengt Merikanto13Spectrophotometric Determination of Cobalt in Ores ……J.Gagnon15Volumetric Determination of Carbon and Carbon Dioxide ………Jorma Kinnunen and Bengt Merikanto17Colorimetric Determination of Blood Calcium with Chloranilic Acid………………… ………Arthur E.Teeri18Determination of Cobalt in Metallurgical Products ……Jorma Kinnunen,Bengt Merikanto,and Bertil Wennerstrand21LABORATORY SUGGESTIONSA Liquid for Dry Ice Baths ………………………………………Joseph J.Kolb24Hydrolysis of Proteins in Plastic Vials.……… …………C.A.Knight24Inexpensive Holder for Millipore Filter Papers …… ……R.D.MacPhee25Tube-Separatory Funnel for Rapid Extraction …………………E.M.Nadel and F.Highhouse25Expedient for Ashing ……… … ……………Emanuel Passamaneck26A Pipette for Use in Chromatography.……… …David H.Rosenblatt26Rapid Preparation of Samples for Titre Tests …… …… …Jack Cazes26A Convenient Closure for Titration Vessels ……Harold Leeper27Recovery of Spilled Mercury.…… ……… ……Kurt M.Dubowski27Covers for Electrolysis Beakers…………………… …………R.S.Young27Improved Method for the Determination of Total Alkali in Soap … …………………Alfred K.MacKenzie28 # NOTES OF INTEREST Note to Readers;Correction;Sodium Tetraphenylboron …… ………………… 28 Articles are offered for the service they may render.This company assumes no responsibilityfor their authenticity and originality.For republication,first request the editor's approval The J.T Baker Chemical Co.celebrates its Golden Anniversary asa manufacturer of laboratory reagents. John Townsend Baker established the company in 1904 to providethe chemist with laboratory chemicals of th

FAQs

What does the “Baker Analyzed” label guarantee for reagent chemicals?

It provides actual lot analysis on the label as proof of purity, helping chemists verify “how pure” the reagent is for accurate results.

How does the document describe the relationship between Baker purity standards and published specifications?

Purity is stated to be greater than required to meet Baker specifications in multiple points of analysis, with purity meeting or exceeding the stated levels.

What types of content are included in this issue besides the Baker Analyzed advertisement?

The issue contains an editorial section, multiple research articles on analytical determinations, laboratory suggestions, and notes of interest for readers.

Sep 28, 2026

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