T/CSIQ 78006-2018 Determination of Residual Solvents in Children's and Student's Rubber and Plastic Products by Gas Chromatography-Mass Spectrometry (GC-MS)
T/CSIQ 78006-2018 Determination of Residual Solvents in Children's and Student's Rubber and Plastic Products by Gas Chromatography-Mass Spectrometry (GC-MS)
Basic Information
Scope
Scope: This standard specifies the gas chromatography-mass spectrometry method for the determination of residual solvents in children's and students' products made of rubber and plastic materials. This standard applies to the determination of the migration of benzene, toluene, xylene (including ortho-xylene, meta-xylene, and para-xylene), ethylbenzene, methanol, ethanol, methylene chloride, n-hexane, isopropanol, acetone, methyl acetate, ethyl acetate, and n-butyl acetate in water in children's and students' products made of rubber and plastic materials. Main technical content: This standard specifies the principles of gas chromatography-mass spectrometry for the determination of residual solvents in children's and students' products made of rubber and plastic materials, reagents and materials, instruments and equipment, analysis steps, blank tests, result calculation, detection limit, and precision.