GB 31604.25-2016: National standard for food safety - Determination of chromium migration quantity in food contact materials and products

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Scope

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.
This Standard is applicable to the determination of chromium migration quantity
in food contact materials and their products.
Method I Graphite furnace atomic absorption spectrometry

Basic Data

Standard ID	GB 31604.25-2016 (GB31604.25-2016)
Description (Translated English)	National standard for food safety - Determination of chromium migration quantity in food contact materials and products
Sector / Industry	National Standard
Classification of Chinese Standard	C53
Word Count Estimation	8,812
Date of Issue	2016-10-19
Date of Implementation	2017-04-19
Older Standard (superseded by this standard)	SN/T 2829-2011 Partially; SN/T 2597-2010 Partially; GB/T 5009.81-2003 Partially; GB/T 5009.80-2003 Partially
Regulation (derived from)	State Health and Family Planning Commission Notice No.1516 of 2016
Issuing agency(ies)	National Health and Family Planning Commission of the People's Republic of China, State Food and Drug Administration