GB/T 14506.14-1993Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method (English PDF)
硅酸盐岩石化学分析方法 重铬酸钾容量法测定氧化亚铁量
GB/T 14506.14 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 14506.14-2010 | Methods for chemical analysis of silicate rocks - Part 14: Determination of ferrous oxide content | Valid |
| GB/T 14506.14-1993 | Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method | Obsolete |
GB/T 14506.14-1993 is obsolete. It has been replaced by GB/T 14506.14-2010. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
June 19, 1993
Implementation date
February 1, 1994
Scope
GB/T 14506.14-1993 is the English-translated version of 硅酸盐岩石化学分析方法 重铬酸钾容量法测定氧化亚铁量.
GB/T 14506.14-1993 is the Chinese national standard "Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method". It was issued on June 19, 1993 by the State Bureau of Technical Supervision, and took effect on February 1, 1994. It is obsolete: it has been replaced by GB/T 14506.14-2010.
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Document preview — GB/T 14506.14-1993
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1993-06-19.
Date of implementation: 1994-02-01.
Status: obsolete, replaced by GB/T 14506.14-2010.
......
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 14506.15-2010 — Methods for chemical analysis of silicate rocks - Part 15: Determination of lithium content
GB/T 14506.13-1993 — Sillicate rocks. Determination of sulfur content. Combustion iodometric method
GB/T 14506.15-1993 — Sillicate rocks. Determination of lithium content. Flame atomic absorption spectrophotometric method
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GB/T 14506.14-1993
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