
Gas chromatography measuring of mass concentration of trirluoromethane (HFC-23) in working zone air
NORMA vydaná dňa 29.6.2003
Designation standards: MUK 4.1.1639-03
Publication date standards: 29.6.2003
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategória: MUK