GB/T 6150.8-2009Methods for chemical analysis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry (English PDF)
钨精矿化学分析方法 钼量的测定 硫氰酸盐分光光度法
GB/T 6150.8 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 6150.8-2023 | Methods for chemical analysis of tungsten concentrates - Part 8: Determination of molybdenum content - Thiocyanate spectrophotometry method | Valid |
| GB/T 6150.8-2009 | Methods for chemical analysis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry | Obsolete |
GB/T 6150.8-2009 is obsolete. It has been replaced by GB/T 6150.8-2023. 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; Standardization Administration of China
Level / Type
National · Recommended
Issue date
October 30, 2009
Implementation date
June 1, 2010
Scope
GB/T 6150.8-2009 is the English-translated version of 钨精矿化学分析方法 钼量的测定 硫氰酸盐分光光度法.
GB/T 6150.8-2009 is the Chinese national standard "Methods for chemical analysis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry".
It was issued on October 30, 2009 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on June 1, 2010. It is obsolete: it has been replaced by GB/T 6150.8-2023.
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Document preview — GB/T 6150.8-2009
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; Standardization Administration 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; Standardization Administration of China.
Date of issue: 2009-10-30.
Date of implementation: 2010-06-01.
Status: obsolete, replaced by GB/T 6150.8-2023.
......
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 6150.9-2009 — Methods for chemical analysis of tungsten concentrates - Determination of copper content - Flame atomic absorption spectrometry
GB/T 6150.7-1985 — Methods for chemical analysis of tungsten concentrates--The atomic absorption spectrophotometric method for the determination of calcium content
GB/T 6150.9-1985 — Methods for chemical analysis of tungsten concentrates--The chlorosulphophenol S photometric method for the determination niobium content--The butylrhodamine B extraction photometric method for the determinati
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GB/T 6150.8-2009
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