GB/T 23211-2008 (English Version) Determination of 493 pesticides and related chemicals residues in milk and milk power.LC-MS-MS method

Standard No.: GB/T 23211-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 23211-2008

Scope: This standard specifies the liquid chromatography-tandem mass spectrometry method for the determination of 493 pesticides and related chemicals (see Appendix A and Appendix E) residues in milk and milk powder. This standard applies to the qualitative identification of 482 kinds of pesticides and related chemicals in milk, the quantitative determination of 441 kinds of pesticides and related chemicals; Quantitative determination of products. The method detection limit of 441 kinds of pesticides and related chemicals quantitatively determined in this standard is 0.01μg/L～2.41mg/L (see Appendix A); the method detection limit of 427 kinds of pesticides and related chemicals in milk powder quantitatively determined 0.04μg/kg～8.04mg/kg (see Appendix A).

GB/T 23211-2008 Referenced Document

GB/T 6379.1 Accuracy(trueness and precision)of measurement methods and results Part 1:General principles and definitions
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

2008 GB/T 23211-2008 Determination of 493 pesticides and related chemicals residues in milk and milk power.LC-MS-MS method