GB/T 6610.4-2003Chemical analysis methods of aluminium hydroxide - Determination of ferric oxide content - Orthophenanthroline photometric method (English PDF)
氢氧化铝化学分析方法 邻二氮杂菲光度法测定三氧化二铁含量
GB/T 6610.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 534.4-2007 | Chemical analysis methods of aluminium hydroxide Part 4: Determination of iron oxide content Orthophenanthroline photometric method | Valid |
| YS/T 534.4-2006 | Chemical analysis methods of aluminium hydroxide. Determination of ferric oxide content. Orthophenanthroline photometric method | Obsolete |
| GB/T 6610.4-2003 | Chemical analysis methods of aluminium hydroxide - Determination of ferric oxide content - Orthophenanthroline photometric method | Obsolete |
GB/T 6610.4-2003 is obsolete. It has been replaced by YS/T 534.4-2006. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Level / Type
National · Recommended
Issue date
November 3, 2003
Implementation date
May 1, 2004
Scope
GB/T 6610.4-2003 is the English-translated version of 氢氧化铝化学分析方法 邻二氮杂菲光度法测定三氧化二铁含量.
GB/T 6610.4-2003 is the Chinese national standard "Chemical analysis methods of aluminium hydroxide - Determination of ferric oxide content - Orthophenanthroline photometric method".
It was issued on November 3, 2003 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and took effect on May 1, 2004. It is obsolete: it has been replaced by YS/T 534.4-2006.
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Document preview — GB/T 6610.4-2003
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China.
Date of issue: 2003-11-03.
Date of implementation: 2004-05-01.
Status: obsolete, replaced by YS/T 534.4-2006.
......
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
GB/T 6610.5-2003 — Chemical analysis methods of aluminium hydroxide - Determination of sodium oxide content
GB/T 6610.3-2003 — Chemical analysis methods of aluminium hydroxide - Determination of silicon dioxide content - Molybdenum blue photometric method
GB/T 6610.2-2003 — Chemical analysis methods of aluminium hydroxide - Determination of the loss of mass at 1100 Degree Celcius - Gravimetric method
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