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QB/T 4849-2015Determination of volatile alcohol components in wine. Static headspace-gas chromatography (English PDF)

葡萄酒中挥发性醇类的测定方法静态顶空-气相色谱法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

July 14, 2015

Implementation date

January 1, 2016

Scope

QB/T 4849-2015 is the English-translated version of 葡萄酒中挥发性醇类的测定方法静态顶空-气相色谱法.

QB/T 4849-2015 — This standard specifies the principles, reagents and materials, instruments and equipment for static headspace-gas chromatography of volatile alcohols in wine, analytical procedures, results calculations and precision.

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Document preview — QB/T 4849-2015

National Standard of the People's Republic of China

ICS: 67.160.10
Classification: X 62

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the principles, reagents and materials, instruments and equipment for static headspace-gas chromatography of volatile alcohols in wine, analytical procedures, results calculations and precision. This standard is applicable to the production of n-propanol, isobutanol, n-butanol, active amyl alcohol (2-methyl-1-butanol), isoamyl alcohol (3-methyl-1-butanol)/RTI & gt; The detection limits of the standard method were 0.5 mg/L for n-propanol, 0.5 mg/L for isobutanol, 0.8 mg/L for n-butanol, 1.5 mg/L for active pentanol, 1.2 mg/N-hexanol 0.9mg/L.

Document data

International classification (ICS): 67.160.10.

Chinese classification (CCS): X62.

Estimated length of the Chinese original: 6,685 words.

Standards quoted by this document

GB/T 6682-2008

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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