Chemical Industries, Volumen61McGraw-Hill Pub. Company, 1947 Some vols. include Buyers' guide. |
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Página 80
... Glass NP 523 A new glass , which through prescribed use of ultraviolet light and heat can re- ceive permanent colored photographic prints with three dimensional effect , has been developed by Corning Glass Works . Named photosensitive glass ...
... Glass NP 523 A new glass , which through prescribed use of ultraviolet light and heat can re- ceive permanent colored photographic prints with three dimensional effect , has been developed by Corning Glass Works . Named photosensitive glass ...
Página 513
... glass electrode pH instruments are the most advanced and efficient type of pH equipment obtainable . But no glass electrode instrument is better than the versatility , accuracy and dependability of the electrode assemblies available for ...
... glass electrode pH instruments are the most advanced and efficient type of pH equipment obtainable . But no glass electrode instrument is better than the versatility , accuracy and dependability of the electrode assemblies available for ...
Página 768
... Glass NP 566 A radically new type of glass which contains no sand , resists the corrosive attack of hydrofluoric acid and uranium hexafluoride . Major ingredients of this glass is phosphorus pentoxide . Developed by the American Optical ...
... Glass NP 566 A radically new type of glass which contains no sand , resists the corrosive attack of hydrofluoric acid and uranium hexafluoride . Major ingredients of this glass is phosphorus pentoxide . Developed by the American Optical ...
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acetate adhesive agent alcohol alkali alkyl American Cyanamid ammonia ammonium aqueous aryl bbls benzene carbon catalyst caustic cell cellulose cent Chem Chemical Corp Chemical Industries Chicago chloride coating color Company compounds comprises containing Corporation cost cutting fluids Detergent developed dispersion drums du Pont dyes E. I. du Pont Emulsifying emulsion Engineering equipment ester ether ethyl ethylene fatty acid filter formaldehyde glycol heat hydrocarbon hydrogen insecticides Laboratories lignosulfonate liquid lubricating manufacture materials ment metal methanol mineral mixture Monsanto naphthalene odor operation organic oxide paper patent petroleum phenol phosphate plant plastics polymer Pont de Nemours pounds powder pressure production reaction resins rubber salt soap soda sodium solution solvent sorbitol Standard starch steel sulfate sulfonate sulfur sulfuric acid synthetic temperature Textile tion unit valve vapor vinyl viscosity Wetting York