YS/T 37.3-2007High pure germanium dioxide. Determination of arsenic content. Graphite furnace atomic absorption spectrometric method (English PDF)
高纯二氧化锗化学分析方法 石墨炉原子吸收光谱法测定砷量
YS/T 37.3 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 37.3-2018 | Methods for chemical analysis of high pure germanium dioxide- Determination of arsenic content by graphite furnace atomic absorption spectrometric method | Valid |
| YS/T 37.3-2007 | High pure germanium dioxide. Determination of arsenic content. Graphite furnace atomic absorption spectrometric method | Obsolete |
YS/T 37.3-2007 is obsolete. It has been replaced by YS/T 37.3-2018. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Development and Reform Commission
Level / Type
National · Recommended
Issue date
April 13, 2007
Implementation date
October 1, 2007
Scope
YS/T 37.3-2007 is the English-translated version of 高纯二氧化锗化学分析方法 石墨炉原子吸收光谱法测定砷量.
YS/T 37.3-2007 is the Chinese industry standard "High pure germanium dioxide. Determination of arsenic content. Graphite furnace atomic absorption spectrometric method".
It was issued on April 13, 2007 by the National Development and Reform Commission, and took effect on October 1, 2007. It is obsolete: it has been replaced by YS/T 37.3-2018.
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Document preview — YS/T 37.3-2007
National Standard of the People's Republic of China
Issued by: National Development and Reform Commission
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: National Development and Reform Commission.
Date of issue: 2007-04-13.
Date of implementation: 2007-10-01.
Status: obsolete, replaced by YS/T 37.3-2018.
......
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 37.4-2018 — Methods for chemical analysis of high pure germanium dioxide -- Determination of magnesium,aluminum,cobalt,nickel,copper,zinc indium,lead,calcium,iron and arensic content by inductively coupled plasma mass spectrometric method
YS/T 37.2-1992 — Methods for chemical analysis of high purity germanium dioxide. Determination of silicon content - Molybdenum blue spectrophotometric
YS/T 37.4-2007 — High pure germanium dioxide. Determination of magnesium, aluminium, cobalt, nickel, copper, zinc, indium, lead, calcium, iron and arsenic content. Inductively coupled plasma mass spectrometric method
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YS/T 37.3-2007
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