standard
National food safety standard Food contact materials and articles Determination of ethylene oxide and propylene oxide in plastics
19 Nov 2019  点击:226
  • National food safety standard Food contact materials and articles Determination of ethylene oxide and propylene oxide in plastics
  • GB 31604.27-2016 食品安全国家标准 食品接触材料及制品 塑料中环氧乙烷和环氧丙烷的测定
  • Issuance Date:1476806400
  • Implementation Date :1492617599
  • Translated by:FOODMATE
  • Language:English
  • Format:PDF/DOC/DOCX
  • Pages:11
  • Price:$213
  •  Content

    Foreword


    This standard replaces GB/T 23296.11-2009 “Food contact materials – Determination of ethylene oxide and propylene oxide in plastics – Gas chromatography”.


    Compared with GB/T 23296.11-2009, the major changes of this standard are as follows:


    ——the name of this standard has been modified to “National food safety standard - Food contact materials and articles - Determination of ethylene oxide and propylene oxide in plastics”;


    ——the determination of ethylene oxide and propylene oxide by “headspace gas chromatography-mass spectrometry” has been added.