[A photometric method of measuring polyethylene polyamines in the work zone air].
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D000395:Air Pollutants, Occupational / Q000032:analysis*; D005029:Ethylenediamines / Q000032:analysis*; D010783:Photometry; D011073:Polyamines / Q000032:analysis*
D000395:Air Pollutants, Occupational; D005029:Ethylenediamines; D011073:Polyamines; C005391:diethylenetriamine; C031234:ethylenediamine
Fotometricheskaia metod izmereniia poliétilenpoliaminov v vozdukhe rabocheĭ zony.