GB/T 23744-2009 in English

VALID

Determination of 36 pesticide residues in feedstuffs - GC-MS

Issued on:2009-05-12
Implemented on:2009-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 23744-2009
Document status:	VALID
Title in English:	Determination of 36 pesticide residues in feedstuffs - GC-MS
Title in Chinese:	饲料中36种农药多残留测定气相色谱-质谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2009-05-12
Implemented on:	2009-09-01
ICS Classification:	65.120-Animal feeding stuffs
Chinese Classification:	B46-Livestock and poultry feed and additive
Professional Classification:	GB-National Standard
Related Keywords:	pesticide residues gc-ms scopethis standard pesticide residues determination
Related Topics:	Gas Chromatography-Mass Spectrometry Vapor residue Gas Chromatography Several Detectors Determination method of various pyrethroid pesticide residues in imported and exported food by gas chromatography Pharmacokinetic mass spectrometry Features of multistage mass spectrometry Gas Chromatography/Mass Spectrometry Chromatography One Peak One Substance gas chromatography mass spectrometry gas chromatography mass spectrometry Gas Chromatography + Mass Spectrometry gas color Gas Chromatography Retention Time 10 MS residue GC solvent residue Gas Chromatography - Mass Spectrometry MSGC-MS gas chromatography mass spectrometry GC retention peak Retention time of gas chromatography mass spectrometry Vapor phase pesticide residue prodrug, mass spectrometry One substance has many liquid chromatographic peaks What kinds of detectors are there in gas chromatography Four Detectors in Gas Chromatography Gas Chromatography Injection How Much Pesticide Residue Gas Phase How much is a gas chromatograph dual gas phase magnetic mass spectrometry mass spectrometry drugs Gas Chromatographic Determination of Pesticides in Determination of Pesticide Residues in Tea by Gas Chromatography-Mass Spectrometry MS 36 gas chromatography mass spectrometry The molecular weight in the mass spectrum is more than 7 There are several gas chromatography Gas chromatography is used for many What are the types of gas chromatography Gas Chromatography Pesticide Residues Mass spectrum +36 gas chromatography mass spectrometry Gas Chromatography Mass Spectrometry Retention Time Detection of Pesticide Residues by Gas Chromatography What are the types of gas chromatography detectors Determination of Pesticide Residues in Soil by Gas Chromatography Gas Chromatography Four Detectors Chinese Year of Chromatography gas chromatography-mass spectrometry Retention time in gas chromatography gas chromatography mass spectrometry Mass Spectrum Molecular Weight 36 Many kinds of mass spectrometry multidimensional mass spectrometry mass spectrometry gas phase What are the types of chromatographic detectors? quechers multi residue Gas Chromatograph Multi-Detector Mass spectrum molecular weight more than 36 GB/T23744-2009 Gas Chromatography Pesticides multidimensional mass spectrometry Gas curtain mass spectrometry gas color Mass Spectrometry Various Gases Pesticide residues in detection Many pesticide residues pesticide feed multistage mass spectrometer How many color spectrums are there? Gas Chromatograph Multiplex Chromatography type Detect which pesticide residues are more Chromatography type Gas Chromatography-Mass Spectrometry Retention Time pesticide feed Chromatography type Various types of gas chromatography Electronic Vapor Phase Pesticides Which product has more pesticide residues Four detection methods of gas chromatography Multi-Detector Gas Chromatography Premium GC Columns Based on multidimensional chromatography Based on multidimensional chromatography Pesticide gas phase detector Gas Chromatography, c Several Quantitative Methods of Gas Phase Mass spectrometer feed Pesticide gas phase detector Gas Chromatography Retention Time 1 Pesticide Chromatography Too many impurity peaks in gas chromatography Analysis of Pesticides by Gas Chromatography MS residue Based on multiple chromatography multiple mass spectrometry Various chromatography Column type Impurity removal in gas chromatography carrier gas Chromatography/mass spectrometry Pesticide residue chromatographic peak front Gas Chromatographic Detection of Pesticide Residues... Gas chromatography + mass spectrometry Four Quantitative Methods of Gas Chromatography Many pesticide residues Pesticide Residue Mass Spectrometry Detection color quality Multiple gas chromatographs Pesticide Residue Chromatography Pesticide Chromatography Gas Chromatography Mass Spectrometry Retention Time Chromatographic Feed Analysis how long is chromatography drug mass spectrometry How gas chromatography identifies various substances Types of Chromatography Two chromatographs Chromatographic residue How long is the gas chromatography column Gas Chromatography + Mass Spectrometry color quality The molecular weight in the mass spectrum is more than 54 Chromatography Drugs drug mass spectrometry gb/t23744 Determination of Pesticide Residues by High Performance Liquid Chromatography multispectral gas multidimensional mass spectrometry GC solvent residue Four types of detectors in gas chromatography multi-residue system Gas Chromatography Pesticide Residue Considerations Gas Chromatography in the Detection of Pesticides Features of MSMS Which food has more pesticide residues GC retention Gas term mass spectrometry When gas chromatography retains Several types of gas chromatography columns Gas chromatography has several detectors What kind of chromatographic classification 质谱中分子量多44 MS mass 36 MSMS features Gas Chromatography Relative Retention Time Gas phase + pesticide residue Oxygen in energy spectrum polyacid mass spectrometry drug mass spectrometry new mass spectrometer Various gases in mass spectrometry Chromatography Pesticides Determination of Carbamate Pesticide Residues in Feed by Gas Chromatography Four Quantitative Methods of Gas Chromatography Several Qualitative Methods of Chromatography How many pesticide residues Four types of detectors in a gas chromatograph liquid chromatographic detection of feed GB/T 23744-2009 Drug mass spectrometry detection Two-point method for determination of pesticide residues Feed Chromatography Feed Chromatography How many chromatograms are there Many types of chromatography There are many types of chromatography, one sentence Pesticide Residues by Gas Chromatography Retention Time Gas Chromatography There are many types of chromatography There are many types of chromatography, a Determination of Residues of Organophosphorus Pesticides by Gas Chromatography Gas phase sample carryover Multiple Chromatography Determination of How Many Organophosphorus Pesticides by Gas Chromatography mass spectrometry How many organophosphorus pesticides can be determined by gas chromatography Mass spectrometry Types of Chromatography multiple phases GC-MS Response Determination of 23 Organochlorine Pesticides by Gas Chromatography Various chromatographic methods are applicable Pesticide residue detection in water Gas Chromatography-Mass Spectrometry of Pesticide Residues in Water Pesticides in water 7 colors in the spectrum pharmacokinetic gas phase What are the types of gas chromatography What are the types of gas chromatography GBT23744 GB/T 23744-2009 GC retention time delay Pesticide Residue Spectrophotometer Method What are the qualitative methods of gas chromatography? Principles of gas phase mass spectrometry What types of mass spectrometry detectors are there? Various tests in feed Mass spectrometry 46 Traditional Chinese medicine mass spectrometry Gas Chromatography Mass Spectrometer Packaging multiple residue groups National standard for gas chromatography mass spectrometer Pesticide liquid chromatography data What are the qualitative methods of chromatography? Drug residues in feed Four quantitative methods commonly used in gas chromatography Liquid chromatography method for detecting pesticide residues in agricultural products Gas Phase Pharmacopoeia Method Determination of pesticide residues in feed Determination of pesticide residues in water samples Pharmacopoeia Traditional Chinese Medicine and Pesticide Residue Detection Methods Two injection methods for gas chromatography Several qualitative methods of gas chromatography Several qualitative and quantitative methods of gas chromatography Multi-stage mass spectrometry representation method

《GB/T 23744-2009饲料中36种农药多残留测定气相色谱-质谱法》由TC76（全国饲料工业标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了饲料中36种农药残留量气相色谱-质谱的测定方法。本标准适用于配合饲料、浓缩饲料、单一饲料中36种农药残留的测定。本标准的方法检出限为0.0125mg/kg～0.1mg/kg；方法定量限为0.0375 mg/kg～0.5 mg/kg。

Scope

This standard specifies the method for the determination of 36 pesticide residues in feed by gas chromatography-mass spectrometry. This standard is applicable to the determination of 36 kinds of pesticide residues in compound feed, concentrated feed and single feed.

More samples: DL/T 5154-2012 DL/T 368-2010 YD/T 3934-2021

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