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QB/T 5163-2017Determination of the stable carbon isotope ratio (^13C/^12C) of acetic acid in vinegar. Gas chromatography-combustion-isotope ratio mass spectrometry (English PDF)

食醋中乙酸的稳定碳同位素比值（13C12C）测定方法气相色谱-燃烧-稳定同位素比值质谱法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

July 7, 2017

Implementation date

January 1, 2018

Scope

QB/T 5163-2017 is the English-translated version of 食醋中乙酸的稳定碳同位素比值（13C12C）测定方法气相色谱-燃烧-稳定同位素比值质谱法.

QB/T 5163-2017 — This standard specifies a method for the determination of the ratio of stable carbon isotopes of acetic acid in vinegar using gas chromatography-combustion-stable isotope ratio mass spectrometry (^13C/^12C).

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Document preview — QB/T 5163-2017

National Standard of the People's Republic of China

ICS: 67.220.10
Classification: X 66

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 a method for the determination of the ratio of stable carbon isotopes of acetic acid in vinegar using gas chromatography-combustion-stable isotope ratio mass spectrometry (^13C/^12C). This standard applies to the determination of acetic acid stable carbon isotope ratio (^13C/^12C) in vinegar and glacial acetic acid.

Document data

International classification (ICS): 67.220.10.

Chinese classification (CCS): X66.

Estimated length of the Chinese original: 8,861 words.

Standards quoted by this document

GB 6379.2

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

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