[Photometric determination of colophony in the air of the work environment].
1985
V A Khomutova, and
V B Dorogova
UI
MeSH Term
Description
Entries
D010783
Photometry
Measurement of the various properties of light.
Photometries
D012116
Resins, Plant
Flammable, amorphous, vegetable products of secretion or disintegration, usually formed in special cavities of plants. They are generally insoluble in water and soluble in alcohol, carbon tetrachloride, ether, or volatile oils. They are fusible and have a conchoidal fracture. They are the oxidation or polymerization products of the terpenes, and are mixtures of aromatic acids and esters. Most are soft and sticky, but harden after exposure to cold. (From Grant & Hackh's Chemical Dictionary, 5th ed & Dorland, 28th ed)
Plant Resins
D002617
Chemical Industry
The aggregate enterprise of manufacturing and technically producing chemicals. (From Random House Unabridged Dictionary, 2d ed)
Industry, Chemical,Chemical Industries,Industries, Chemical
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