GB/T 14455.8-1993Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation (English PDF)
精油(含叔醇) 乙酰化后酯值的测定和游离醇含量的评估
GB/T 14455.8 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 14455.7-2008 | Fragrance/Flavor substances—Determination of ester value after acetylation and evaluation of free alcohols and total alcohols content | Valid |
| GB/T 14455.8-1993 | Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation | Obsolete |
GB/T 14455.8-1993 is obsolete. It has been replaced by GB/T 14455.7-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China Light Industry Council
Level / Type
National · Recommended
Issue date
June 5, 1993
Implementation date
January 1, 1994
Scope
GB/T 14455.8-1993 is the English-translated version of 精油(含叔醇) 乙酰化后酯值的测定和游离醇含量的评估.
GB/T 14455.8-1993 is the Chinese national standard "Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation".
It was issued on June 5, 1993 by China Light Industry Council, and took effect on January 1, 1994. It is obsolete: it has been replaced by GB/T 14455.7-2008.
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Document preview — GB/T 14455.8-1993
National Standard of the People's Republic of China
Issued by: China Light Industry Council
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: China Light Industry Council.
Date of issue: 1993-06-05.
Date of implementation: 1994-01-01.
Status: obsolete, replaced by GB/T 14455.7-2008.
......
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 14455.9-1993 — Essential oils. Analysis by gas chromatography on packed columns. General method
GB/T 14455.7-1993 — Essential oils. Determination of ester value after acetylation and evaluation of free alcohols and total alcohols content
GB/T 14455.10-1993 — Essential Oils. Determiantion of ester value of oils containing difficult-to-saponify esters
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GB/T 14455.8-1993
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