GB/T 12687.3-1990

Chemical analysis of nitrate of rare earth for agriculture—Determination of arsenic content—Hydride generation flame atomic absorption spectrophotometric method

NORMA vydána dne 30.12.1990

The information about the standard:

Designation standards: GB/T 12687.3-1990
Note: NEPLATNÁ
Publication date standards: 30.12.1990
Country: Chinese technical standard
Kategorie: Technické normy GB