GB 5009.12-2010 National Food Safety Standard Determination of Lead in Foods

This standard specifies the method for the determination of lead in foods. 

Contents

• scope

• Method I Graphite furnace atomic absorption spectrometry

• Method II Hydride generation atomic fluorescence spectrometry

• Method III Flame atomic absorption spectrometry

• Method IV Disulfide hydrazone colorimetric method

• Method V Single-sweep polarography