Content

Foreword

This standard replaces the methods for determination of antimony in GB/T 5009.101-2003 Determination of antimony in polyester resin and products for food containers and packaging materials, GB/T 5009.63-2003 Method for analysis of hygienic standard of enamel for food containers, SN/T 2597-2010 Food contact materials - Polymer materials - Determination migration amount of lead, cadmium, chromium, antimony, antimony and germanium - Inductively coupled plasma atomic emission spectrometry method and SN/T 2829-2011 Food contact materials - metal material - Determination of the content of heavy metal in food simulant - Inductively coupled plasma atomic emission spectrometry.

As compared to GB/T 5009.101-2003, key changes of this standard are as follows:

——the name of the standard has been revised to “National food safety standard - Food contact materials and articles - Determination of migration amount of antimony”;

——the atomic fluorescence spectrometry, inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry have been added.