GB/T 14353.7-1993Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method (English PDF)
铜矿石、铅矿石和锌矿石化学分析方法 二乙基二硫代氨基甲酸银光度法测定砷量
GB/T 14353.7 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 14353.7-2010 | Methods for chemical analysis of copper ores, lead ores and zinc ores - Part 7: Determination of arsenic content | Valid |
| GB/T 14353.7-1993 | Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method | Obsolete |
GB/T 14353.7-1993 is obsolete. It has been replaced by GB/T 14353.7-2010. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
May 12, 1993
Implementation date
February 1, 1994
Scope
GB/T 14353.7-1993 is the English-translated version of 铜矿石、铅矿石和锌矿石化学分析方法 二乙基二硫代氨基甲酸银光度法测定砷量.
GB/T 14353.7-1993 is the Chinese national standard "Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method".
It was issued on May 12, 1993 by the State Bureau of Technical Supervision, and took effect on February 1, 1994. It is obsolete: it has been replaced by GB/T 14353.7-2010.
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Document preview — GB/T 14353.7-1993
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1993-05-12.
Date of implementation: 1994-02-01.
Status: obsolete, replaced by GB/T 14353.7-2010.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
GB/T 14353.8-2010 — Methods for chemical analysis of copper ores, lead ores and zinc ores - Part 8: Determination of bismuth content
GB/T 14353.6-1993 — Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of cobalt
GB/T 14353.8-1993 — Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of bismuth content. Hydride generationatomic fluorescence spectrometric method
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GB/T 14353.7-1993
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