LABORATORY SERVICE CENTER
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LABORATORY SERVICE CENTER p-Aminoacetophenone · /î-Amino-n-butyric Acid · Ammonium Reineckate Barium Diphenylaminesulfonate · Benzanilide · Benzylidineaniline 2-Bromotoluene · Cetylpyridinium Bromide · a-Chloralose · Chloranil Dihydroxyacetone · 2,3-Dimercaptosuccinic Acid · s-Diphenyl Urea 2,2'-Dipyridyl · Ethyl Lactate · Glucose-1-phosphate DiK & Na Salts Glycolic Acid · HABA · p-Hydroxybenzonitrile · Methyl-n-propyl Ketone Mucobromic Acid · Nadic Anhydride · Oxalacetic Acid · Oxamic Acid Phenol Disulfonic Acid · Salicin · Sodium /3-Naphthoquinone-4-sulfonate Write for our Products List of over 3000 chemicals Tel: 516-273-0900 TWX: 510-227-6230 EASTERN CHEMICAL BOX 2500 Κ Division of GUARDIAN CHEMICAL CORP. H A U P P A U G E , Ν . Υ . 11787 URANIUM FLUORIMETRIC ANALYSIS Sample Fusion Rotary Burner Reproducible uranium fusions of NaF pellets —24 fusions in 2-4 min. SASKATCHEWAN RESEARCH COUNCIL ' Instrument Laboratory 30 Campus Drive Saskatoon, Sask. Canada, S7N 0X1 SOLVENTS—Highest Purity Call or write for prices. Pollard & Co. Box 7131 Wilmington, DE 19803 Phone: 302-656-0060 LAB SAFETY Send for 1978 Catalog LAB SAFETY SUPPLY CO. P.O.Box 1422, Janesville, Wl 53545 CUPRIC SELENITE—CuSe0 3 -2H 2 0 Kjeldahl Catalyst available from: Laramie Chemical Co. P.O. Box 3611 Laramie, Wyoming 82071 phone (307) 742-3100 USE LABORATORY SERVICE CENTER INDEX TO ADVERTISERS IN THIS ISSUE CIRCLE INQUIRY NO. ADVERTISERS PAGE NO. CIRCLE INQUIRY NO. ADVERTISERS PAGE NO. Alrco Industrial Gases . Hammond Farrell Inc. 3 Alpha Metals, Inc Edward Weiss Advertising Agency, Inc 2 * Altex Scientific Inc Oliver Smith Advertising, Inc. 20, 21 J. T. Baker Chemical Company Naimark & Barba, Inc. 17 Barnes Engineering Company Jarman, Spitzer & Felix, Inc. xxx ** Bausch & Lomb International .... Blair Advertising, Inc. 18 * Brinkmann Instruments, Inc • Blatt Advertising, Inc. 19 Bruker Instruments, Inc Schwietzer Advertising 26 Bruker Messtechnlk Haller Werbemittlung 24 * Buchler Instruments Jud Jaffe Advertising 23 * Burdick & Jackson Laboratories, Inc. . Studio 5 Advertising, Inc. 33 Cahn Instruments Marketing Directions, Inc. 37-40 * Chromatlx, Inc David R. McClurg 34 Crane Company Doremus Uptown 32 · Crawford Fitting Company . Falls Advertising Company 51-58 * Dlonex Fred Schott & Associates 1308A 1355A 1327A 1293A, 1377A 1335A 1298B-1298E OBC 1380A 1343A 1313A 1358A 1315A 1289A 1357A 1360A 1319A 50 * Dohrmann Fred Schott & Associates 75 * Fisher Scientific Company Tech-Ad Associates 76 Floating Point Systems, Inc 74 Fluid Metering, Inc Arnold H. Nachman Associates 87 Gilson Medical Electronics, Inc Fred Schott & Associates 84 * Gilson Medical Electronics, Inc Towell, Inc. Advertising 85 * Glenco Scientific Boone Advertising, Inc. 95, 98 * Hamilton Company 1339A, Mealer & Emerson, Inc. Advertising 1366A- 96 * Hellma International, Inc Miller Advertising Agency 94 * Houston Instrument Cooley & Shillinglaw, Inc. 105 ISCO Farneaux Associates Advertising 110 ' Jarrell-Ash Div., Fisher Scientific Co. Tech-Ad Associates 115—116 ' Kratos, Inc Mesa Copy 1283A 1341A 1363A 1377A 1357A 1333A 1355A 1340A, 1367A 1358A IFC 1377A 1307A 1345A 125 LKB Instruments Inc Jarman, Spitzer & Felix, Inc. 138-140 * Matheson Kenyon Hoag Associates xxx *MC/B Manufacturing Chemists, Inc. Northlich, Stolley, Inc. 1320A 1294A,1295A 1322B- 1322C 1378 A · ANALYTICAL CHEMISTRY, VOL. 50, NO. 14, DECEMBER 1978
Transcript of LABORATORY SERVICE CENTER
L A B O R A T O R Y SERVICE CENTER
p-Aminoacetophenone · / î-Amino-n-butyric Acid · Ammon ium Reineckate Barium Diphenylaminesulfonate · Benzanil ide · Benzylidineanil ine
2-Bromotoluene · Cetylpyridinium Bromide · a-Chloralose · Chloranil Dihydroxyacetone · 2,3-Dimercaptosuccinic Acid · s-Diphenyl Urea 2,2'-Dipyridyl · Ethyl Lactate · Glucose-1-phosphate DiK & Na Salts
Glycolic Acid · HABA · p-Hydroxybenzonitri le · Methyl-n-propyl Ketone Mucobromic Acid · Nadic Anhydride · Oxalacetic Acid · Oxamic Acid
Phenol Disulfonic Acid · Salicin · Sodium /3-Naphthoquinone-4-sulfonate
Write for our Products List of over 3000 chemicals
Tel: 516-273-0900 TWX: 510-227-6230
EASTERN CHEMICAL BOX 2 5 0 0 Κ D i v i s i o n of G U A R D I A N C H E M I C A L C O R P . H A U P P A U G E , Ν . Υ . 1 1 7 8 7
URANIUM FLUORIMETRIC ANALYSIS Sample Fusion Rotary Burner
Reproducible uranium fusions of NaF pellets —24 fusions in 2-4 min. SASKATCHEWAN RESEARCH COUNCIL
' Instrument Laboratory 30 Campus Drive Saskatoon, Sask. Canada, S7N 0X1
SOLVENTS—Highest Purity Call or write for prices.
Pollard & Co. Box 7131 Wilmington, DE 19803
Phone: 302-656-0060
LAB SAFETY Send for 1978 Catalog
LAB SAFETY SUPPLY CO. P.O.Box 1422, Janesv i l l e , W l 53545
CUPRIC SELENITE—CuSe03-2H20 Kjeldahl Catalyst ava i lab le f r o m :
Laramie Chemical Co. P.O. Box 3611
Laramie, Wyoming 82071 phone (307) 742-3100
USE
LABORATORY
SERVICE
CENTER
INDEX TO ADVERTISERS IN THIS ISSUE
CIRCLE INQUIRY NO. ADVERTISERS PAGE NO.
CIRCLE INQUIRY NO. ADVERTISERS PAGE NO.
Alrco Industrial Gases . Hammond Farrell Inc.
3 Alpha Metals, Inc Edward Weiss Advertising Agency, Inc
2 * Altex Scientific Inc Oliver Smith Advertising, Inc.
20, 21 J. T. Baker Chemical Company Naimark & Barba, Inc.
17 Barnes Engineering Company Jarman, Spitzer & Felix, Inc.
xxx ** Bausch & Lomb International . . . . Blair Advertising, Inc.
18 * Brinkmann Instruments, Inc • Blatt Advertising, Inc.
19 Bruker Instruments, Inc Schwietzer Advertising
26 Bruker Messtechnlk Haller Werbemittlung
24 * Buchler Instruments Jud Jaffe Advertising
23 * Burdick & Jackson Laboratories, Inc. . Studio 5 Advertising, Inc.
33 Cahn Instruments Marketing Directions, Inc.
37-40 * Chromatlx, Inc David R. McClurg
34 Crane Company Doremus Uptown
32 · Crawford Fitting Company . Falls Advertising Company
51-58 * Dlonex Fred Schott & Associates
1308A
1355A
1327A
1293A, 1377A
1335A
1298B-1298E
OBC
1380A
1343A
1313A
1358A
1315A
1289A
1357A
1360A
1319A
50 * Dohrmann Fred Schott & Associates
75 * Fisher Scientific Company Tech-Ad Associates
76 Floating Point Systems, Inc 74 Fluid Metering, Inc
Arnold H. Nachman Associates 87 Gilson Medical Electronics, Inc
Fred Schott & Associates 84 * Gilson Medical Electronics, Inc
Towell, Inc. Advertising 85 * Glenco Scientific
Boone Advertising, Inc. 95, 98 * Hamilton Company 1339A,
Mealer & Emerson, Inc. Advertising 1366A-
96 * Hellma International, Inc Miller Advertising Agency
94 * Houston Instrument Cooley & Shillinglaw, Inc.
105 ISCO Farneaux Associates Advertising
110 ' Jarrell-Ash Div., Fisher Scientific Co. Tech-Ad Associates
115—116 ' Kratos, Inc Mesa Copy
1283A
1341A
1363A
1377A
1357A
1333A
1355A
1340A, 1367A
1358A
IFC
1377A
1307A
1345A
125 LKB Instruments Inc Jarman, Spitzer & Felix, Inc.
138-140 * Matheson Kenyon Hoag Associates
xxx *MC/B Manufacturing Chemists, Inc. Northlich, Stolley, Inc.
1320A
1294A,1295A
1322B-1322C
1378 A · ANALYTICAL CHEMISTRY, VOL. 50, NO. 14, DECEMBER 1978
