YS/T 629.2-2007Chemical analysis methods of high purity alumina. Determination of ferric oxide Orthopenanthroline photometric method extracted with Methyl-iso-butyl ketone (English PDF)
高纯氧化铝化学分析方法 三氧化二铁含量的测定 甲基异丁酮萃取邻二氮杂菲光度法
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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 629.2-2007 is the English-translated version of 高纯氧化铝化学分析方法 三氧化二铁含量的测定 甲基异丁酮萃取邻二氮杂菲光度法.
YS/T 629.2-2007 — This standard provides high-purity alumina ferric oxide content determination. This standard applies to high-purity alumina ferric oxide content. Measuring range: 0. 0005% to 0. 012 %
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Document preview — YS/T 629.2-2007
National Standard of the People's Republic of China
- ICS
- 71.100.99
- Classification
- H 21
Issued by: National Development and Reform Commission
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard provides high-purity alumina ferric oxide content determination. This standard applies to high-purity alumina ferric oxide content. Measuring range: 0. 0005% to 0. 012 %
Document data
International classification (ICS): 71.100.99.
Chinese classification (CCS): H21.
Estimated length of the Chinese original: 7,738 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.
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Related Standards
YS/T 629.1-2007 — Chemical analysis methods of high purity alumina. Determination of silicon dioxide. Molybdenum blue photometric method extracted with n-Amyl alcohol
YS/T 629.3-2007 — Chemical analysis methods of high purity alumina. Determination of sodium oxide. Flame atomic absorption spectrophotometric method
YS/T 629.4-2007 — Chemical analysis methods of high purity alumina. Determination of potassium oxide. Flame atomic absorption spectrophotometric method
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YS/T 629.2-2007
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