Air pollution control. Determination of ammonia in ambient air. Indophenol method
STANDARD published on 1.6.1983
Designation standards: STN 835711
Classification mark: 835711
Catalog number: 70799
Publication date standards: 1.6.1983
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN