SN/T 4813-2017 in English

VALID

Determination of synthetic pyrethroids of live animal for import and export-GC-MS/MS

Issued on:2017-07-21
Implemented on:2018-03-01
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	SN/T 4813-2017
Document status:	VALID
Title in English:	Determination of synthetic pyrethroids of live animal for import and export-GC-MS/MS
Title in Chinese:	进出口食用动物拟除虫菊酯类残留量测定方法气相色谱-质谱/质谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-07-21
Implemented on:	2018-03-01
Professional Classification:	SN-Import&Export Inspection
Related Keywords:	live animal edible animal products synthetic pyrethroids export-gc-ms/ms introductionthis standard animal
Related Topics:	Imported gas chromatograph Import gas phase Imported gas chromatograph Category Mass Spectrometry Gas Chromatography Quantitative Method Types of mass spectrometry No peak in mass spectrum Determination method of various pyrethroid pesticide residues in imported and exported food by gas chromatography No peak in gas chromatography Gas chromatography inlet Mass Spectrometry Desalting Gas Chromatography Sampling Method MS residue No peak in mass spectrum Gas chromatography + peak extraction mass spectrometry semi-quantitative semi-quantitative mass spectrometry Gas Chromatography Quantitative Method Gas Chromatography Quantitative Method quantitative mass spectrometry Mass Spectrometry Desalting How to use mass spectrometry Retention time of gas chromatography mass spectrometry Method for Determination of Peptide Molecular Weight by Mass Spectrometry Desalting Mass Spectrometry Mass spectrometry desalting method Chromatographic peak Chromatographic peak mass spectrometry semi-quantitative Substance mobile phase semi-quantitative mass spectrometry Mass Spectrometry Mass Spectrometer Degassing How does gas chromatography mass spectrometry quantify No peak in gas chromatography mass spectrometry GC mass spectrometry does not produce peaks from time to time Spectrum material Gas Chromatography Sampling Method MS mass 18 There are several types of mass spectrometry Desalting Mass Spectrometry mass spectrometry Desalting before mass spectrometry Chromatographic round peak MS co-elution Chromatographic method co-eluting pairs Gas chromatographic peaks are small Gas Chromatography Sampling Method LC esters Gas chromatographic peaks are small No peak in gas chromatography Gas curtain mass spectrometry co-elution chromatography Peak after gas chromatography Types of Chromatography mass spectrum peak Desalting Method Mass Spectrometry MS effluent No oxygen peak in gas chromatography LC esters Gas Chromatography G5 No Peak Mass Spec Sample Desalting How to use mass spectrometry Imported chromatography Normal phase chromatography + peak extraction Chromatographic measurement method Mass Spectrometry Staining Method Quantification by mass spectrometry MS samples, desalted MS co-elution Mass Spectrum Simulated Peaks How to Simulate Mass Spectrometry Gas Chromatography Quantitative Method Improvements in mass spectrometry Chromatography Simulation Gases for mass spectrometry Gas chromatographic peak zero Mass Spectrometry MS residue The mass spectrum has very small peaks Absolute quantitation by mass spectrometry Gas Chromatography Suddenly No Peaks Quantification by mass spectrometry Impurity removal in gas chromatography carrier gas Gas chromatographic peaks are small Gas chromatography. No peak No peak in normal phase chromatography Mass Spectrometry Definition Mass Spectrometry + Determination + Quantity Mass Spectrometry Definition Absolute quantitation by mass spectrometry Chromatographic peaks co-elute chromatography substance How to use gas chromatography mass spectrometer Mass spectrometry sample preparation method What substance is spectroscopically Imported gas chromatography Mass spectrometry sample preparation method Mass spectrometry + semi-quantitative Various types of mass spectrometers post elution chromatography Pyrethrin Mass Spectrometry A chromatographic peak Quantitative mass spectrometry Mass Spectrum 41 Peak Gas term mass spectrometry When gas chromatography retains Chromatographic mass fraction Permethrin + mass spectrometry MS mass 36 Gas Chromatographic Sampling Methods simulated mass peaks Imported gas chromatograph Gas chromatogram shows only one general peak Distant Spectrum Mass Spectrometry Application Qualitative methods for mass spectrometry Pyrethroids 0 Gas Chromatography Dehydration direct mass spectrometry Mass spectrometry type comparison Gas Chromatography Reverse Peaking Mass spectrometer How to use mass spectrometry Pyrethrin residues Base peak of ester mass spectrum Quantitative method by gas chromatography mass spectrometry Imported gas chromatograph brand Double-headed peaks appear in gas chromatography Demonstration of imported products for gas chromatography mass spectrometer Negative peaks appear in the chromatogram Mass spectrometry injection load Mass Spectrometry Dynamic Exclusion Mobile phase for mass spectrometry Mobile phase outlet The mass spectrometer cannot enter water The applicability of the gas chromatography system does not produce peaks Mass spectrum animation Gas phase inlet type Mass spectrometry chromatography peak purity determination method and process Why does gas chromatography use gas sampling method? What are the methods for desalting in mass spectrometry? Esters content method Mass spectrometry bond breaking method How to get chromatographic peaks out early Chromatographic method detection limit formula Mass spectrometry method development Four classification methods of chromatography Methods for controlling injection volume in gas chromatography GC-MS Quantitative Method Netdisk Biomass Spectrometry Technology and Methods Methods for degassing the mobile phase Methods for extracting esters What are the methods for extracting esters? Extraction method of ester substances What are the methods for extracting esters? Esters extraction method Exploring mass spectrometry methods Injection method for mass spectrometric titration Gas Chromatography-Mass Spectrometry General Purpose General gas chromatography mass spectrometry Chromatographic quantitative calculation method How to determine the presence of bubbles in a chromatographic column Pyrethrin quality Gas chromatograph method detection limit Gas chromatography gas valve injection method Testing methods for ester substances Methodology Mass Spectrometry Conditions Establishing mass spectrometry methods for needle pump injection Chromatographic Gas Quantitative Methods Two injection methods for gas chromatography sn/t 4953-2017 Amine mass spectrometry method development Gas chromatography sampling method Gas chromatograph gas sampling method Methods to eliminate secondary spectra Gas Chromatography Method Validation Injection Sequence How to create a method for gas chromatography injection sn/t 4972-2017 Mass spectrometry gold sn/t 4921-2017

Introduction

This standard provides a method for determining the residue levels of pyrethroid pesticides in edible animal products. The procedure involves gas chromatography coupled with mass spectrometry, ensuring accurate and reliable analysis. It outlines the necessary equipment, sample preparation, and analytical steps required to conduct the test. The method is designed to be applicable for routine testing in quality control and regulatory compliance. It includes details on calibration, detection limits, and validation procedures to ensure consistency and reproducibility. The standard also specifies the conditions under which the test should be performed to maintain the integrity of the results.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: GB 50021-2001(2009) JGJ 94-2008 YD/T 3934-2021

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