YS/T 34.1-1992Methods for chemical analysis of high-purity arsenic. Malachite green spectrophotometric determination of antimony content (English PDF)
高纯砷化学分析方法 孔雀绿分光光度法测定锑量
YS/T 34.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 34.1-2011 | Method for chemical analysis of the high-purity arsenic. Inductive coupling plasma mass spectrum(ICP-MS) for determinating the concentration of elements in the high-purity arsenic | Valid |
| YS/T 34.1-1992 | Methods for chemical analysis of high-purity arsenic. Malachite green spectrophotometric determination of antimony content | Obsolete |
YS/T 34.1-1992 is obsolete. It has been replaced by YS/T 34.1-2011. 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 34.1-1992 is the English-translated version of 高纯砷化学分析方法 孔雀绿分光光度法测定锑量.
YS/T 34.1-1992 is the Chinese industry standard "Methods for chemical analysis of high-purity arsenic. Malachite green spectrophotometric determination of antimony 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 It is obsolete: it has been replaced by YS/T 34.1-2011.
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Document preview — YS/T 34.1-1992
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Status: obsolete, replaced by YS/T 34.1-2011.
......
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 34.2-2011 — Method for chemical analysis of the high-purity arsenic. Predicating method for determinating the concentration of selenium
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 34.3-2011 — Method for chemical analysis of the high-purity arsenic. Predicating method for determinating the concentration of sulfur
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YS/T 34.1-1992
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