Methods for chemical analysis of bismuth—Determination of arsenic content—Ion exchange separation-hydride generation-flame atomic absorption spectrophotometric method
NORMA vydaná dňa 19.8.1998
Designation standards: GB/T 8220.7-1998
Note: NEPLATNÁ
Publication date standards: 19.8.1998
Country: Chinese technical standard
Kategória: Technické normy GB