This standard specifies a headspace-gas chromatography/mass spectrometry method for the determination of solvent residues in regenerated cellulose film material coatings. This standard is applicable to the determination of 18 solvent residues in coatings of regenerated cellulose film materials in contact with food. The English names and Chemical Abstracts numbers of the 18 solvents are shown in Appendix A.
SN/T 4068-2014 history
2014SN/T 4068-2014 Food contact materials.Regenerated cellulose film.Determination of solvent residue in coating.Headspace-gas chromatography-mass spectrometry