[A photometric method for measuring the concentration of caustic alkalies in the air].
The article contains a description of a new photometric technique of measuring caustic alkali content in the working zone air. The technique proved to be sensitive in the presence of carbonic acid gas (the lowest degree of measurements at 0.25 mg/m3 in 100 dm3 air sample).
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D000395:Air Pollutants, Occupational / Q000032:analysis*; D000468:Alkalies / Q000032:analysis*; D003032:Coal Mining; D010783:Photometry / Q000295:instrumentation / Q000379:methods*; D014455:Ukraine
D000395:Air Pollutants, Occupational; D000468:Alkalies
Fotometricheskiĭ metod izmereniia kontsentratsii edkikh shchelocheĭ v vozdukhe.