GB 5009.271-2016 National Food Safety Standard Determination of Phthalate Esters in Foods

GB 5009.271-2016 National Food Safety Standard Determination of Phthalate Esters in Foods

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Basic Information
  • Translated By:ChemLinked
  • Release Date:Dec 23, 2016
    Implement Date:Jun 23, 2017
     
  • Pages:39
    Format:Electronic Edition (Adobe PDF)
    Language:EN&CN
  • Created on:Nov 19, 2020
    Last Updated On:Nov 19, 2020
     
Background

Method I of this standard specifies the determination of 16 kinds of phthalate esters in foods by gas chromatography-mass spectrometry (GC-MS); Method II specifies the determination of 18 kinds of phthalate esters in foods by gas chromatography-mass spectrometry (GC-MS).

Method I of this standard applies to the internal standard determination and confirmation of the content of dimethyl phthalate (DMP), diethyl phthalate (DEP), diisobutyl phthalate (DIBP), dibutyl phthalate (DBP), bis (2-methoxyethyl) phthalate (DMEP), bis (4-methyl-2-pentyl) phthalate (BMPP), bis (2-ethoxyethyl) phthalate (DEEP), dipentyl phthalate (DPP), dihexyl phthalate (DHXP), benzyl butyl phthalate (BBP), bis (2-n- butoxyethyl) phthalate (DBEP), dicyclohexyl phthalate (DCHP), bis (2-ethylhexyl) phthalate (DEHP), diphenyl phthalate (DPhP), di-n-octyl phthalate (DNOP) and dinonyl phthalate (DNP). Method II of this standard applies to the external standard determination and confirmation of the content of dimethyl phthalate (DMP), diethyl phthalate (DEP), diallyl phthalate (DAP), diisobutyl phthalate (DIBP), dibutyl phthalate (DBP), bis (2-methoxyethyl) phthalate (DMEP), bis (4-methyl-2-pentyl) phthalate (BMPP), bis (2-ethoxyethyl) phthalate (DEEP), dipentyl phthalate (DPP), dihexyl phthalate (DHXP), benzyl butyl phthalate (BBP), bis (2-nbutoxyethyl) phthalate (DBEP), dicyclohexyl phthalate (DCHP), bis (2-ethylhexyl) phthalate (DEHP), diphenyl phthalate (DPhP), di-n-octyl phthalate (DNOP), diisononyl ortho- phthalate (DINP) and dinonyl phthalate (DNP).

Contents
  1. Scope

  2. Method I Gas chromatography-mass spectrometry (GC-MS) Isotope internal standard

  3. Method II Gas chromatography-mass spectrometry (GC-MS) External standard method

  • Principles

  • Reagents and Materials

  • Apparatus and Equipment

  • Analysis Procedures

  • Expression of Analysis Result

  • Precision

  • Others

Annex A Information table for commonly used phthalate esters plasticizers

Annex B Monitoring ions parameters for phthalate esters in isotopic internal standard method

Annex C Total ions chromatogram of phthalate esters standard solution (isotopic internal standard method)

Annex D Monitoring ions parameters for phthalate esters in external standard method

Annex E Total ions chromatogram of phthalate esters standard solution (external standard method)