GB/T 3286.4-1988Chemical analysis of limestone and dolomite--The molybdenum blue photometric method for determination of silicon dioxide (English PDF)
GB/T 3286.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 3286.4-2012 | Methods for chemical analysis of limestone and dolomite - Part 4: The determination of iron oxide content - The o-phenanthroline spectrophotometric method and the flame atomic absorption spectrometric method | Valid |
| GB/T 3286.4-1998 | Methods for chemical analysis of limestone and dolomite--The determination of iron oxide content | Obsolete |
| GB/T 3286.4-1988 | Chemical analysis of limestone and dolomite--The molybdenum blue photometric method for determination of silicon dioxide | Obsolete |
GB/T 3286.4-1988 is obsolete. It has been replaced by GB/T 3286.4-1998. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Scope
GB/T 3286.4-1988 (Chemical analysis of limestone and dolomite--The molybdenum blue photometric method for determination of silicon dioxide) is available as an English-translated PDF.
GB/T 3286.4-1988 is the Chinese national standard "Chemical analysis of limestone and dolomite--The molybdenum blue photometric method for determination of silicon dioxide". It is obsolete: it has been replaced by GB/T 3286.4-1998.
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Document preview — GB/T 3286.4-1988
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 3286.4-1998.
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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 3286.5-2014 — Method for chemical analysis of limestone and dolomite - Part 5: The determination of manganese oxide content - The periodate oxidation spectrophotometric method
GB/T 3286.3-1982 — Chemical analysis of limestone and dolomite--The perchloric acid dehydration gravimetric method for determination of silicon dioxide
GB/T 3286.5-1998 — Methods for chemical analysis of limestone and dolomite--The determination of manganese oxide content
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GB/T 3286.4-1988
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