GB 31604.25-2016: Translated English of Chinese Standard. GB31604.25-2016: National standard for food safety - Determination of chromium migration quantity in food contact materials and products

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https://www.chinesestandard.net, 14 okt. 2017 - 13 sidor
This Standard specifies the graphite furnace atomic absorption spectrometry, inductively coupled plasma mass spectrometry, inductively coupled plasma atomic emission spectrometry, and diphenylcarbazide colorimetry for the determination of chromium migration quantity in food contact materials and their products after immersed in food simulant.
 

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