GB 5009.34-2022 Translated English of Chinese Standard (GB5009.34-2022): National food safety standard - Determination of sulfur dioxide in foods

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https://www.chinesestandard.net, 21 août 2022 - 18 pages
This document specifies the determination method of sulfur dioxide in foods. Method One: Acid-base titration method is applicable to the determination of sulfur dioxide in foods. Method Two is Spectrophotometry.
 

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