YS/T 34.3-1992Methods for chemical analysis of high-purity arsenic. Polarographic determination of selenium content (English PDF)
高纯砷化学分析方法 极谱法测定硒量
YS/T 34.3 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 34.2-2011 | Method for chemical analysis of the high-purity arsenic—Predicating method for determinating the concentration of selenium | Valid |
| YS/T 34.3-1992 | Methods for chemical analysis of high-purity arsenic. Polarographic determination of selenium content | Obsolete |
YS/T 34.3-1992 is obsolete. It has been replaced by YS/T 34.2-2011. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China Nonferrous Metals Industry Corporation
Level / Type
National · Recommended
Issue date
March 13, 1992
Implementation date
January 1, 1993
Scope
YS/T 34.3-1992 is the English-translated version of 高纯砷化学分析方法 极谱法测定硒量.
YS/T 34.3-1992 is the Chinese industry standard "Methods for chemical analysis of high-purity arsenic. Polarographic determination of selenium content". It was issued on March 13, 1992 by China Nonferrous Metals Industry Corporation, and took effect on January 1, 1993. It is obsolete: it has been replaced by YS/T 34.2-2011.
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Document preview — YS/T 34.3-1992
National Standard of the People's Republic of China
Issued by: China Nonferrous Metals Industry Corporation
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: China Nonferrous Metals Industry Corporation.
Date of issue: 1992-03-13.
Date of implementation: 1993-01-01.
Status: obsolete, replaced by YS/T 34.2-2011.
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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
YS/T 34.2-1992 — High-purity arsenic chemical analysis methods - Determination of cobalt, zinc, silver, copper, calcium, aluminum, nickel, chromium, lead, magnesium, iron chemical spectroscopy
YS/T 34.2-2011 — Method for chemical analysis of the high-purity arsenic. Predicating method for determinating the concentration of selenium
YS/T 34.1-1992 — Methods for chemical analysis of high-purity arsenic. Malachite green spectrophotometric determination of antimony content
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YS/T 34.3-1992
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