GB 31604.34-2016 has been changed from GB/T 5009.62-2003 Method for analysis of hygienic standard of ceramics for food containers.
GB 31604.34-2016 has been changed from GB/T 5009.63-2003 Method for analysis of hygienic standard of enamel for food containers.
GB 31604.34-2016 has been changed from GB/T 5009.72-2003 Method for analysis of hygienic standard of aluminum-wares for food use.
GB 31604.34-2016 has been changed from GB/T 5009.78-2003 Method for analysis of hygienic standard of papers for food packaging.
GB 31604.34-2016 has been changed from GB/T 5009.81-2003 Method for analysis of hygienic standard of stainless steel food containers and table wares.
GB 31604.34-2016 has been changed from GB/T 3534-2002 Standard testing methods for lead and cadmium release from domestic ceramic.
GB 31604.34-2016 has been changed from GB 8058-2003 Standard permissible limits and testing method for release of lead or cadmium from ceramic cookware.
GB 31604.34-2016 has been changed from GB/T 21170-2007 Glass hollowware-Test method for lead and cadmium release.
GB 31604.34-2016 has been changed from SN/T 2597-2010 Determination of lead,cadmium,chromium,arsenic,antimony,germanium migration quantity in polymer for food contact materials.Inductively coupled plasma atomic emission spectometry method.
GB 31604.34-2016 has been changed from SN/T 2829-2011 Determination of heavy metal content in metal materials and food simulants of export food contact materials Inductively coupled plasma emission spectrometry.
GB 31604.34-2016 has been changed from SN/T 2886-2011 Flame atomic absorption spectrometry for the dissolution determination of lead and cadmium in glass container simulants of export food contact materials.
GB 31604.34-2016 has been changed from SN/T 2594-2010 Food contact materials.Determination of lead,cadmium,chromium,and arsenic in cork stoppers by inductively coupled plasma mass spectrometry.
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