GB/T 19649-2006
Method for the determination of 475 pesticides and related chemicals residues in grains GC-MS method (English Version)

Standard No.

GB/T 19649-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 19649-2006

Replace

GB/T 19649-2005

Scope

This standard specifies the gas chromatography-mass spectrometry method for the determination of 475 pesticides and related chemicals (see Appendix A) residues in barley, wheat, oats, rice, and corn. This standard applies to the determination of 475 pesticides and related chemical residues in barley, wheat, oats, rice and corn. The method detection limit of this standard is 0.0025 mg/kg～0.8000 mg/kg (see Appendix A).

GB/T 19649-2006 Referenced Document

• GB 5491 Inspection of grain and oilseeds--Methods for sampling and sample reduction
• 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 19649-2006 history

• 2006 GB/T 19649-2006 Method for the determination of 475 pesticides and related chemicals residues in grains GC-MS method
• 2005 GB/T 19649-2005 Method for determination of 405 pesticides residues in grains-GC-MS and LC-MS-MS method