YS/T 509.6-2006Methods for chemical analysis of sqodumenite and lepidolite concentrates The o-phenanthroline photometric method for the determination of ferric oxide content (English PDF)
锂辉石、锂云母精矿化学分析方法 邻二氮杂菲光度法测定三氧化二铁量
YS/T 509.6 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 509.5-2008 | Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of ferric oxide content-0-phenanthroline photometric method and EDTA compleximetric method | Valid |
| YS/T 509.6-2006 | Methods for chemical analysis of sqodumenite and lepidolite concentrates The o-phenanthroline photometric method for the determination of ferric oxide content | Obsolete |
YS/T 509.6-2006 is obsolete. It has been replaced by YS/T 509.5-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Issue date
July 27, 2006
Implementation date
October 11, 2006
Scope
YS/T 509.6-2006 is the English-translated version of 锂辉石、锂云母精矿化学分析方法 邻二氮杂菲光度法测定三氧化二铁量.
YS/T 509.6-2006 is the Chinese industry standard "Methods for chemical analysis of sqodumenite and lepidolite concentrates The o-phenanthroline photometric method for the determination of ferric oxide content".
It was issued on July 27, 2006, and took effect on October 11, 2006. It is obsolete: it has been replaced by YS/T 509.5-2008.
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Document preview — YS/T 509.6-2006
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Date of issue: 2006-07-27.
Date of implementation: 2006-10-11.
Status: obsolete, replaced by YS/T 509.5-2008.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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Related Standards
YS/T 509.7-2008 — Methods for chemical analysis of spodumene and lepidolite concentrates. Determination of beryllium oxide content. Chromazurol S and cetyltrimethyl ammonium bromide spectrophotometric method
YS/T 509.5-2006 — Methods for chemical analysis of spodumenite and lepidolite concentrates - The EDTA volumetric method for the determination of ferric oxide content
YS/T 509.7-2006 — Methods for chemical analysis of sqodumenite and lepidolite concentrates The molybdenum blue photometric method for the determination of phosphorus pent oxide content
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YS/T 509.6-2006
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