YS/T 34.4-1992Methods for chemical analysis of high-purity arsenic. Polarographic determination of sulfur content (English PDF)
高纯砷化学分析方法 极谱法测定硫量
YS/T 34.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 34.4-1992 | Methods for chemical analysis of high-purity arsenic. Polarographic determination of sulfur content | Obsolete |
YS/T 34.4-1992 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China National Nonferrous Metals Industry Corporation
Level / Type
National · Recommended
Issue date
March 13, 1992
Implementation date
January 1, 1993
Scope
YS/T 34.4-1992 is the English-translated version of 高纯砷化学分析方法 极谱法测定硫量.
YS/T 34.4-1992 is the Chinese industry standard "Methods for chemical analysis of high-purity arsenic. Polarographic determination of sulfur content". It was issued on March 13, 1992 by the China National Nonferrous Metals Industry Corporation, and took effect on January 1, 1993. It is obsolete: it has been withdrawn.
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Document preview — YS/T 34.4-1992
National Standard of the People's Republic of China
Issued by: China National Nonferrous Metals Industry Corporation
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: China National Nonferrous Metals Industry Corporation.
Date of issue: 1992-03-13.
Date of implementation: 1993-01-01.
Status: obsolete, withdrawn.
......
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 34.3-1992 — Methods for chemical analysis of high-purity arsenic. Polarographic determination of selenium content
YS/T 34.3-2011 — Method for chemical analysis of the high-purity arsenic. Predicating method for determinating the concentration of sulfur
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
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YS/T 34.4-1992
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