GB/T 12690.6-2017

Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method

NORMA vydaná dňa 14.10.2017

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The information about the standard:

Designation standards: GB/T 12690.6-2017
Publication date standards: 14.10.2017
Country: Chinese technical standard
Kategória: Technické normy GB