Recommended practice for the measurement of concentrations of sodium hydrosulfite and potassium permanganate in the air of the working zone by atomic absorption spectrophotometry
NORMA vydaná dňa 31.12.1999
Designation standards: MUK 4.1.840-99
Publication date standards: 31.12.1999
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Kategória: MUK