| D003124 |
Colorimetry |
Any technique by which an unknown color is evaluated in terms of standard colors. The technique may be visual, photoelectric, or indirect by means of spectrophotometry. It is used in chemistry and physics. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) |
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| D004345 |
Drug Industry |
That segment of commercial enterprise devoted to the design, development, and manufacture of chemical products for use in the diagnosis and treatment of disease, disability, or other dysfunction, or to improve function. |
Industries, Pharmaceutic,Industry, Drug,Industry, Pharmaceutic,Industry, Pharmaceutical,Pharmaceutical Industry,Drug Industries,Industries, Drug,Industries, Pharmaceutical,Pharmaceutic Industries,Pharmaceutic Industry,Pharmaceutical Industries |
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| D000393 |
Air Pollutants |
Any substance in the air which could, if present in high enough concentration, harm humans, animals, vegetation or materials. Substances include GASES; PARTICULATE MATTER; and volatile ORGANIC CHEMICALS. |
Air Pollutant,Air Pollutants, Environmental,Environmental Air Pollutants,Environmental Pollutants, Air,Air Environmental Pollutants,Pollutant, Air,Pollutants, Air,Pollutants, Air Environmental,Pollutants, Environmental Air |
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| D000395 |
Air Pollutants, Occupational |
Toxic air-borne matter related to work performed They are usually produced by the specific nature of the occupation. |
Occupational Air Pollutants,Pollutants, Occupational Air |
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| D001557 |
Benzenesulfonates |
Organic salts and esters of benzenesulfonic acid. |
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