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Database: 189759 (19 Oct 2025)
QB/T 5163-2017 English PDF
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QB/T 5163-2017
: Determination of the stable carbon isotope ratio (^13C/^12C) of acetic acid in vinegar. Gas chromatography-combustion-isotope ratio mass spectrometry
Status: Valid
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QB/T 5163-2017
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Determination of the stable carbon isotope ratio (^13C/^12C) of acetic acid in vinegar. Gas chromatography-combustion-isotope ratio mass spectrometry
Valid
QB/T 5163-2017
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Basic data
Standard ID
QB/T 5163-2017 (QB/T5163-2017)
Description (Translated English)
Determination of the stable carbon isotope ratio (^13C/^12C) of acetic acid in vinegar. Gas chromatography-combustion-isotope ratio mass spectrometry
Sector / Industry
Light Industry Standard (Recommended)
Classification of Chinese Standard
X66
Classification of International Standard
67.220.10
Word Count Estimation
8,883
Date of Issue
2017-07-07
Date of Implementation
2018-01-01
Quoted Standard
GB 6379.2
Regulation (derived from)
Ministry of Industry and Information Technology Bulletin 2017 No. 32; Industry Standard Filing Announcement 2017 No. 10 (Total No. 214)
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
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.