PROFESSIONAL SERVICES
LaMOTTE pH COMPARATORS for any part of p H range 0.2 to 1 3.6
• Accurate Portable > Ready for instant use • Made of plastic Price S16.05 plus postage (Specify indicator range on order)
ALPHABETICAL LIST OF ADVERTISERS Allied Chemical Corp., General Chemical Div 8 Agency—Atherton & Currier, Inc. Allied Chemical Corp., Nitrogen Division 39 Agency—G. M. Basford Co. Allied Chemical Corp., Semet-Solvay Petrochemical Div 107 Agency—Atherton & Currier, Inc. Allied Chemical Corp·» Solvay Process Division 50 Agency—A therton fit Currier, Inc. Aluminum Co. of America 96-97 Agency—Ketchum, MacLeod & Grove, Inc. American Air Liquide 105 Agency—Harold F. Stanfield Ltd. Atomics International, A Div. of North American Aviation, Inc 98 Agency—Batten, Barton, Durstine & Osborn, Inc. Autoclave Engineers, Inc 81 Agency—Da vies & McKinney Adv. Agency Bailey Meter Company Agency— Fuller & Smith & Ross, Inc. Buss Ltd
76 132
The
International Electrolytic Plant Co., Ltd Agency—Butler's Adv. Service Ltd. International Nickel Co., Inc Agency—Mars chalk & Pratt, Div. of McCann-Erickson, Inc.
Jet Pulverizer Co Agency—R. W. Westervelt & Co. Johns-Man ville Agency—J. Walter Thompson
124 35
121 60-61
The M. W. Kellogg Company Agency—Fuller & Smith & Ross, Inc.
Louisville Drying Mchry. Unit, General American Transportation Corp.. . . Agency—Edward H. Weiss and Lummus Company Agency—G. M. Basford Co.
87 18
LaMotte Phosphate Comparator Simplest of all procedures for determining: Ortho, Meta, Pyro & Polyphosphates Now you can use this single unit for wide coverage of phosphate studies, employing a new procedure which is easier, quicker, and more accurate than those here-to-fore used. Complete for all above tests. Price $28.09 f.o.b. laboratory. LaMOTTE CHEMICAL PRODUCTS COMPANY Dept. IE
Chestertown, M d .
California Pellet Mill Co 128 Agency—The McCarty Co. Celanese Corporation of America. . . . 65:IBC Agency—Ellington & Co., Inc. Centrifix Corp 119 Agency—Palm & Patterson, Inc.
Doerr Glass Co . 75 Agency— George F. Walsh Adv. Agency Dow Corning Corporation 40 Agency—Church it Guisewite Adv. Inc. Duriron Company, Incorporated OBC Agency—Kircher, Helton & Collett, Inc. Eastman Chemical Products, Inc Agency—Fred Wittner Advertising Eimco Corp Agency—Matsie Company Electric Steel Foundry Co Agency—Cole & Weber, Inc.
10 28 .
Fansteel Metallurgical Corp Agency—Symonds, MacKenzie & Co., Inc. Foote Mineral Co Agency—The Harry P. "Bridge Co. Foxboro Company Agency—Noyes & Company Frick Company Agency—Waynesboro Adv. Agency General American Transportation Corporation, Louisville Drying Mchry. Unit Agency—Edward H. Weiss and Co. General American Transportation Corporation, Turbo-Mixer D i v i s i o n . . . Agency—Edward H. Weiss and Co. General Chemical Division, Allied Chemical Corp Agency—A therton & Currier, Inc. Goodyear Tire & Rubber Co Agency—Kudner Agency, Inc. Graver Tank & Mfg. Co., Inc Agency—Ladd, Southward & Bentley, Inc. Grinnell Co., Inc Agency—Noyes & Company
Help Your Heart Fund Help Your Heart C * » 130 A
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INDUSTRIAL A N D ENGINEERING CHEMISTRY
Nash Engineering Company National Carbon Company, Division Union Carbide Corporation Agency—William Esty Co., Inc. National-U. S. Radiator Corp Agency—Smith, Taylor & Jenkins, Inc. New England Tank & Tower Co Agency—Horton, Church & Goff, Inc. Niagara Blower Company Agency—The Moss-Chase Company Nitrogen Division, Allied Chemical Corp Agency—G. M. Basford Co. Norton Company Agency—James Thomas Chirurg Company, Inc.
91 94 66 132 120 IFC
93 46 120 129 106 39 41
66 127 OTM Corporation Agency—A. S. Black & Co.
87 7 8 3 49 109
Hamer Valves, Inc 17 Agency—The McCarty Co. Hardinge Co., Inc 88 Agency—Adams Associates, Inc. The Harshaw Chemical Co 21:102 Haws Drinking Faucet Co 118 Agency—Pacific Advertising Staff Hercules Powder Co 42 Agency—Fuller & Smith & Ross, Inc. Hills-McCanna Co 84 Agency— Waldie and Briggs, Inc. Illinois Water Treatment C o m p a n y . . . . Agency—Cummings, Brand & Mcpherson
The Matheson Company, Inc Agency—Leonard M. Sive Agency Metalab Equipment Co Agency-H. J. Gold Co. Metals Disintegrating Co., Inc., Pulverizing Machinery Div Agency—Williams & London Microcard Corp Agency—S tepnan and Brady, Inc. Midland Industrial Finishes Co Agency—Western Adv. Agency, Inc. Mine Safety Appliances Co Agency—Ketchum, MacLeod & Grove, Inc.
92
43
Packed Column Corp 118 Agency—Albert Frank Guenther Law Patterson Foundry & Machine Co 79 Agency—Downing Industrial Advertising, Inc. Chas. Pfizer & Co., Inc 68-69 Agency—MacManus, John & Adams, Inc. Philadelphia Quartz Co 123 Agency—The Michener Co. Photovolt Corporation 117 Agency—Leonard Adv. Agency, Inc. Powell Valves 26 Agency—The Ralph H. Jones Co. Pulverizing Machinery Division, Metals Disintegrating Co., Inc 67 Agency—Williams & London Pure Carbonic Co., Div. of Air Reduction Co., Inc 126 Agency—G. M. Basford Co.
Quaker Oats Co 30-31:108 Agency—Headen, Horrell, and Wentsel. Inc.
Reinhold Publishing Corp. 82-83 Agency—The McCarty Co. Republic Steel Corporation 100-101 Agency—M el drum and Fewsmith, Inc.
