title: [Photometric determination of colophony in the air of the work environment].
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis*; D002617:Chemical Industry; D010783:Photometry; D012116:Resins, Plant / Q000032:analysis*
chemical_list: D000395:Air Pollutants, Occupational; D012116:Resins, Plant; C013893:rosin
vernacular_title: Fotometricheskoe opredelenie kanifoli v vozdukhe rabocheĭ zony.