
Recommended practice for spectrophotometric measurement of concentrations of the sodium salt of 4-aminotoluene-3-sulfonic acid in the air of the working zone
NORM herausgegeben am 30.12.1999
Designation standards: MUK 4.1.918-99
Publication date standards: 30.12.1999
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategorie: MUK