This standard specifies a high-performance liquid chromatography method for detecting tricresyl phosphate residues in polyvinyl chloride (PVC) polymer food contact materials. This standard is applicable to the determination of tricresyl phosphate residues in food contact materials of polyvinyl chloride resin and its products. The lower limit for determination of tricresyl phosphate in food contact materials such as polyvinyl chloride polymer materials is 50 mg/kg.
SN/T 3049-2011 Referenced Document
GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
GB/T 6682 Water for analytical laboratory use.Specification and test methods
SN/T 3049-2011 history
2011SN/T 3049-2011 Food contact materials for export. Polymers. Determination of tricresyl phosphate. High performance liquid chromatography