This standard specifies the determination methods of gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry for 446 pesticides (see Appendix A) residues in fruits and vegetables. This standard applies to 446 pesticide residues in apples, pears, citrus, bananas, grapes, pineapples, kiwis, cabbage, tomatoes, cucumbers, green peppers, spinach, cauliflower, celery, beans, carrots, potatoes, and bamboo shoots. determination. The method detection limit of this standard is 0.0002mg/kg~0.6000mg/kg (see Appendix A).
GB/T 19648-2005 history
2016GB 23200.8-2016 National food safety standards— Determination of 500 pesticides and related chemicals residues in fruits and vegetables Gas chromatography-mass spectrometry
2006GB/T 19648-2006 Method for the determination of 500 pesticides and related chemicals residues in fruit and vegetables GC-MS method
2005GB/T 19648-2005 Method for determination of 446 pesticides residues in fruits and vegetables-GC-MS and LC-MS-MS
GB/T 19648-2005 Method for determination of 446 pesticides residues in fruits and vegetables-GC-MS and LC-MS-MS was changed to GB/T 20769-2006 Method for the determination of 405 pesticides and related chemicals residues in fruits and vegetables LC-MS-MS method.