title: [Separate photometric determination of methanol and formaldehyde in the air].
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis*; D003032:Coal Mining; D003252:Construction Materials / Q000592:standards*; D005557:Formaldehyde / Q000032:analysis*; D008452:Maximum Allowable Concentration; D000432:Methanol / Q000032:analysis*; D010783:Photometry; D014455:Ukraine; D014835:Volatilization
chemical_list: D000395:Air Pollutants, Occupational; D005557:Formaldehyde; D000432:Methanol
vernacular_title: Razdel'noe fotometricheskoe opredelenie metanola i formal'degida v vozdukhe.