STN 830520-40 (830520)

Physico-chemical analysis of drinking water. Determination of chromium (VI)

NORM herausgegeben am 1.5.1977

The information about the standard:

Designation standards: STN 830520-40
Classification mark: 830520
Catalog number: 77668
Note: UNGÜLTIG
Publication date standards: 1.5.1977
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN