[A photometric method of determining formaldehyde in air].
D000397:Air Pollution / Q000032:analysis*; D005557:Formaldehyde / Q000032:analysis*; D008722:Methods; D010783:Photometry; D014586:USSR
D005557:Formaldehyde
Fotometricheskii metod opredeleniia formal'degida v vozdukhe.