GB/T 20769-2008 in English

VALID

Determination of 450 pesticides and related chemicals residues in fruits and vegetables - LC-MS-MS method

Issued on:2008-12-31
Implemented on:2009-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $960.00
$932.00

Standard No:	GB/T 20769-2008
Document status:	VALID
Title in English:	Determination of 450 pesticides and related chemicals residues in fruits and vegetables - LC-MS-MS method
Title in Chinese:	水果和蔬菜中450种农药及相关化学品残留量的测定液相色谱-串联质谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-12-31
Implemented on:	2009-05-01
Superseding:	GB/T 20769-2006 Method for determination of 405 pesticides and related chemicals residues in fruits and vegetables - LC-MS-MS method
ICS Classification:	67.050-General methods of tests and analysis for food products
Chinese Classification:	X04-Basic standards and general methods
Professional Classification:	GB-National Standard
Related Keywords:	related chemicals residues related chemical residues related chemicals lc-ms-ms method scopethis standard liquid chromatography-tandem mass spectrometry method
Related Topics:	Mass spectrometry chemicals GB20769 GB/T20769 chemical tandem GB 20769 Liquid phase and spectroscopy gb+20769 Correlation Spectroscopy Mass Spectrometry Remote Correlation Determination of Residual Sulfur Dioxide in Fruit and Vegetable Processed Products by Ion Chromatography tandem mass spectrometry Gas Chromatographic Determination of Pesticides in "Determination of Multiple Pesticide Residues in Fruits and Vegetables" Fruit and vegetable chromatography Correlation Auto Spectrum Various types of liquid chromatography Various parameters of liquid chromatography Pesticide residue chromatographic peak front Liquid chromatography related LC product water liquid chemistry method gas chromatography for vegetables Liquid Chromatography Tandem liquid chromatography electrochemistry Liquid chromatography and various detectors GB/t+20769 water quality related law Mass spectrometry water quality related law Gas Chromatography-Mass Spectrometry of Pesticide Residues in Water Pesticides in water GBT20769 GB/T 20769-2006 GB/T 20769-2008 Liquid phase related substances LQD and LOQ phase in chemistry Relevant documents requiring pesticide residue testing for Chinese herbal medicines Commonly used quantitative methods for liquid chromatography include the following Pesticide liquid chromatography data Liquid chromatography method for detecting pesticide residues in agricultural products liquid phase chemistry methods Test paper method for measuring pesticide residues in fruits gb/t 20769-2006 gb/t20769-2008

《GB/T 20769-2008水果和蔬菜中450种农药及相关化学品残留量的测定液相色谱-串联质谱法》由469-nq（国家标准委农业食品部）归口，主管部门为国家标准化管理委员会。
本标准规定了苹果、橙子、洋白菜、芹菜、西红柿中450种农药及相关化学品（参见附录Ａ和附录Ｅ）残留量液相色谱?串联质谱测定方法。
本标准适用于苹果、橙子、洋白菜、芹菜、西红柿中450种农药及相关化学品残留的定性鉴别，381种农药及相关化学品残留量的定量测定。
本标准定量测定的３８１种农药及相关化学品方法检出限为０．０１μｇ／ｋｇ～０．６０６ｍｇ／ｋｇ（参见附
录Ａ）。

Scope

This standard specifies the liquid chromatography-tandem mass spectrometry method for the determination of 450 pesticides and related chemicals (see Appendix A and Appendix E) residues in apples, oranges, cabbage, celery, and tomatoes. This standard applies to the qualitative identification of 450 pesticides and related chemical residues in apples, oranges, cabbage, celery and tomatoes, and the quantitative determination of 381 pesticides and related chemical residues. The method detection limit of 381 kinds of pesticides and related chemicals quantitatively determined in this standard is 0.01μg/kg～0.606mg/kg (see Appendix A).

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