STN 640923 (640923)

Test methods for ionexes. Breaktrough volume capacity of weak acidic cation exchangers

NORM herausgegeben am 1.2.1985

The information about the standard:

Designation standards: STN 640923
Classification mark: 640923
Catalog number: 66073
Note: UNGÜLTIG
Publication date standards: 1.2.1985
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN