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GB/T 4375.1-1984 English PDF

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GB/T 4375.1-1984: Methods for chemical analysis of gallium--The 2, 9-dimethyl-4, 7-diphenyl-1, 10-phenanthroline photometric method for the determination of copper content
Status: Obsolete
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GB/T 4375.1-1984English199 Add to Cart 2 days [Need to translate] Methods for chemical analysis of gallium--The 2, 9-dimethyl-4, 7-diphenyl-1, 10-phenanthroline photometric method for the determination of copper content Obsolete GB/T 4375.1-1984

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Basic data

Standard ID GB/T 4375.1-1984 (GB/T4375.1-1984)
Description (Translated English) Methods for chemical analysis of gallium--The 2, 9-dimethyl-4, 7-diphenyl-1, 10-phenanthroline photometric method for the determination of copper content
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H14
Classification of International Standard 77.120.70
Word Count Estimation 3,371
Date of Issue 4/30/1984
Date of Implementation 4/1/1985
Regulation (derived from) Development & Reform Commission Bulletin 2006 No. 46; National AQSIQ National Standardization Committee Bulletin (2007 No. 146)