GB/T 3885.3-1983Methods for chemical analysis of spodumenite and lepidolite concentrates--The gravimetric-molybdenum blue photometric method for the determination of silicon dioxide content (English PDF)
锂辉石、锂云母精矿化学分析方法 重量-钼蓝光度法测定二氧化硅量
GB/T 3885.3 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 3885.3-1983 | Methods for chemical analysis of spodumenite and lepidolite concentrates--The gravimetric-molybdenum blue photometric method for the determination of silicon dioxide content | Obsolete |
GB/T 3885.3-1983 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
October 19, 1983
Implementation date
October 1, 1984
Scope
GB/T 3885.3-1983 is the English-translated version of 锂辉石、锂云母精矿化学分析方法 重量-钼蓝光度法测定二氧化硅量.
GB/T 3885.3-1983 is the Chinese national standard "Methods for chemical analysis of spodumenite and lepidolite concentrates--The gravimetric-molybdenum blue photometric method for the determination of silicon dioxide content".
It was issued on October 19, 1983 by the National Bureau of Standards, and took effect on October 1, 1984. It is obsolete: it has been withdrawn.
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Document preview — GB/T 3885.3-1983
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1983-10-19.
Date of implementation: 1984-10-01.
Status: obsolete, withdrawn.
......
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 3885.4-1983 — Methods for chemical analysis of spodumenite and lepidolite concentrates--The EDTA volumetric method for the determination of aluminum oxide content
GB/T 3885.2-1983 — Methods for chemical analysis of spodumenite and lepidolite concentrates--The atomic absorption spectrophotometric method for the determination of rubidium oxide and caesium oxide contents
GB/T 3885.5-1983 — Methods for chemical analysis of spodumenite and lepidolite concentrates--The EDTA volumetric method for the determination of ferric oxide content
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