GB/T 8220.2-1998

Methods for chemical analysis bismuth—Determination of iron content—1,10-phenanthroline photometric method

NORMA vydána dne 19.8.1998

The information about the standard:

Designation standards: GB/T 8220.2-1998
Note: NEPLATNÁ
Publication date standards: 19.8.1998
Country: Chinese technical standard
Kategorie: Technické normy GB