This standard specifies a gas chromatography-mass spectrometry method for the determination of the migration of triphenyl phosphate, tri-o-creyl phosphate, tri-m-creyl phosphate and tri-p-creyl phosphate in food contact materials among polymer materials. This standard is applicable to triphenyl phosphate and tri-o-toluene phosphate in water, 3% (mass fraction) acetic acid solution, 10% (volume fraction) ethanol solution and other water-based food simulants and lipid-based food simulants (isooctane). Determination of the migration amount of four phosphate esters: tri-m-creyl phosphate and tri-p-creyl phosphate.
SN/T 3548-2013 Referenced Document
GB/T 23296.1-2009 Materials and articles in contact with foodstuffs.Plastics substances subject to limitation.Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and select
GB/T 6682 Water for analytical laboratory use.Specification and test methods