General methods of tests for pigments and extenders — Part 28: Determination of total content of polychlorinated biphenyls (PCB) by dissolution, cleanup and GC-MS
NORMA vydaná dňa 10.5.2019
Designation standards: ISO 787-28:2019
Publication date standards: 10.5.2019
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: International technical standard
Kategória: Technické normy ISO