GB/T 4375.4-1984

Methods for chemical analysis of gallium--The 47-diphenyl-110-phenanthroline photometric method for the determination of iron content

STANDARD published on 30.4.1984

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The information about the standard:

Designation standards: GB/T 4375.4-1984
Note: WITHDRAWN
Publication date standards: 30.4.1984
Country: Chinese technical standard
Category: Technical standards GB