Methods for measurement of air pollution. Determination of the mass concentration of nitrogen dioxide in ambient air: modified Griess-Saltzman method.
NORMA vydána dne 31.7.1986
Designation standards: BS 1747-8:1986
Note: NEPLATNÁ
Publication date standards: 31.7.1986
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategorie: Technické normy BS