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Methods provided by EURL-SRM

In the Table below you will find a collection of methods concerning pesticides that are traditionally either not amenable to multiresidue methods or difficult to analyze.

For more information about the strategy followed by the EURL-SRM in method-development please use this link: Developement and Validation of Single Residue Methods - Strategy of EURL-SRM.

Methods related to the MACP regulation or the Pesticide Working Document can be found in the Method Finder List which can be downloaded from here: Link.

Links to the Method-Collections of all 4 EURLs can be accessed from here: Link.

Link to QuPPe Method Website

Methods for individual SRM-compounds

Analyte Abbreviation used in Method-List Short description Link
4-Hydroxy-Chlorothalonil SRM-10 Go to "Chlorothalonil, 4-Hydroxy"  
Abamectin SRM-01 Analysis of Abamectin via QuEChERS and LC-MS/MS Link
Acidic Pesticides SRM-02 Acidic pesticides in food of plant origin
see List of Observations
 
Acidic Pesticides
(in Milk)
SRM-03 Acidic pesticides in milk (via modified QuEChERS) Link
Acidic Pesticides
(in cereals following Alkaline Hydrolysis)
SRM-04 Analysis of Phenoxy Alkanoic Acids in Cereals (via QuEChERS including Optional Alkaline Hydrolysis module) Link
Amitraz SRM-05 Analysis of Amitraz and its Main Metabolite N-2,4-Dimethylphenyl-N-Methylformamidine in pears via QuEChERS and LC-MS/MS Link
Amitrole SRM-09 See QuPPe method  
Azocyclotin SRM-16

The previous method document was incorporated in the new Observations Document

Link
Benfuracarb SRM-23 Analysis of Residues of Carbofuran (sum) Using QuEChERS Method. See also SRM-33 document in the List of Observations Link
Bifenazate, Bifenazate-diazene
SRM-34

Analysis of Bifenazate (sum) by QuEChERS Method using LC-MS/MS

Last update: 17.03.2017 (V1)

Link
Bromide, Total Inorganic SRM-06

Bromine containing fumigants determined as Total Inorg. Bromide;

Last update: 11.09.2008

Link
Captan SRM-07

Quantification of Residues of Folpet and Captan in QuEChERS Extracts see List of Observations
See also excel documents for the calculation of Captan and THPI.
a)
using external calibration
b)
using standard additions

Last update: 04.04.2017

 
Carbofuran SRM-23 Analysis of Residues of Carbofuran (sum) Using QuEChERS Method. See also SRM-33 document in the List of Observations Link
Carbosulfan SRM-23 Analysis of Residues of Carbofuran (sum) Using QuEChERS Method. See also SRM-33 document in the List of Observations Link
Chlorate SRM-09 See QuPPe method  
Chlormequat and Mepiquat SRM-08 and SRM09

Analysis of Chlormequat and Mepiquat Residues in Foods of Plant Origin;

Last update: 10.01.2009 (V2)
also see 
QuPPe method

Link
Chlorothalonil SRM-10 Modified QuEChERS-Method
for the Analysis of Chlorothalonil in Fruits and Vegetables
Link
4-OH-chlorothalonil (SDS-3701) in Milk
SRM-28 Analysis of 4-Hydroxy-Chlorothalonil (SDS-3701) in Milk.
Analysis in fruits and vegetables -> see under "Chlorothalonil"
Link
Cyromazine SRM-09 See QuPPe method  
Cyhexatin SRM-16 The previous method document was incorporated in the new Observations Document Link
Daminozide SRM-09 See QuPPe method above  
Dicofol SRM-11 See List of Observations  
Diethanolamine SRM-09 See QuPPe method  
Difenzoquat and N,N-Dimethylhydrazine SRM-09 See QuPPe method  
Diquat SRM-09 See QuPPe method  
Dithianon SRM-13 Analysis of Dithianon in Fruits and Vegetables using acidified QuEChERS and LC-MS/MS Link
Dithiocarbamates as CS2 SRM-14

Analysis of Dithiocarbamate Residues in Foods of Plant Origin Involving Cleavage into Carbon Disulfide, Partitioning into Isooctane and Determinative Analysis by GC-ECD;

Last update: 18.12.2009 (V2)

Link
Dodine SRM-15 See List of Observations  
Ethephon SRM-09 See QuPPe method  
Ethoxyquin SRM-21 (Plant origin), SRM-24 (Animal origin) See List of Observations  
ETU SRM-09 See QuPPe method  
Fenbutatin oxide SRM-16 The previous method document was incorporated in the new Observations Document Link
Fentin SRM-16 The previous method document was incorporated in the new Observations Document Link
Flonicamid Metabolites (TFNA, TFNG, TFNA-AM) SRM-17 Validation of Flonicamid-Metabolites (TFNA, TFNG, TFNA-AM) using QuEChERS method Link
Fosetyl Aluminium (detected as Fosetyl) SRM-09 See QuPPe method  
Folpet SRM-07

Quantification of Residues of Folpet and Captan in QuEChERS Extracts see List of Observations
See also excel documents for the calculation of Captan and THPI.
a)
using external calibration
b)
using standard additions

Last update: 06.04.2017

 
Fumigants SRM-29

Analysis of fumigants in cereals and dry fruits by applying GC-MS/MS determination. The following compounds are included: 

trichloroethylene, ethylene chlorobromide, 1.3-dichloropropene (cis+trans),
tetrachloroethylene, 1,1,2,2-tetrachloroethane, p-dichlorobenzene, naphthalene,
1.2-dibromo-3-chloropropane, dichlorvos, p-nitrochlorobenzene, azobenzene,
chloropicrin and ethylene dibromide
Link
Furathiocarb SRM-23 Analysis of Residues of Carbofuran (sum) Using QuEChERS Method. See also SRM-33 document in the List of Observations Link
Glufosinate
SRM-09 See QuPPe method  
N-Acetyl glufosinate SRM-09 See QuPPe method  
MPPA
(glufosinate metabolite)
SRM-09 See QuPPe method  
Glyphosate SRM-09 See QuPPe method  
N-Acetyl-glyphosate (glyphosate metabolite) SRM-09 See QuPPe method  
AMPA
(glyphosate metabolite)
SRM-09 See QuPPe method  
N-Acetyl-AMPA (glyphosate metabolite) SRM-09 See QuPPe method  
HEPA
(ethephon metabolite)
SRM-09 See QuPPe method  
Kasugamycin SRM-09 See QuPPe method  
Maleic hydrazide SRM-09 See QuPPe method  
Mepiquat SRM-09 See QuPPe method  
Morpholin SRM-09 See QuPPe method  
Nereistoxin SRM-09 See QuPPe method  
Nicotine SRM-30 Analysis of Nicotine in Mushrooms using QuEChERS under alkaline conditions Link
Organotins SRM-16 The previous method document was incorporated in the new Observations Document Link
Paraquat SRM-09 See QuPPe method  
PCP SRM-31 Analysis of Pentachlorophenol (PCP) in guar gum by modified QuEChERS method; Link to Commission Decision of 29 April 2008 imposing special conditions governing guar gum originating in or consigned from India due to contamination risks of those products by pentachlorophenol and dioxins: 2008/352/EC Link
Perchlorate SRM-09 See QuPPe method  
Phosphine SRM-18 Analysis of the Fumigant Phosphine by applying Headspace-GC-MSD Link
Phosphonic acid (plant strengthener and Fosetyl degradant) SRM-09 See QuPPe method  
Prochloraz SRM-19 See List of Observations  
Propamocarb SRM-20 See List of Observations Link
PTU SRM-09 See QuPPe method  
Pyridate SRM-22 See List of Observations  
Pymetrozine SRM-32 See List of Observations  
QAC
(DDAC C10, BAC-C8, C10, C12, C14, C16, C18)
SRM-26

Analysis of Didecyldimethylammonium chloride (DDAC-C10) and Benzalkonium chloride (BAC-C10; BAC-C12; BAC-C14; BAC-C-16) by applying the QuEChERS method without cleanup and LC-MS/MS determination (ESI-positive mode).

Last update: 24.03.2016 (V5)

Link
QACs (in Milk)
(DDAC C10, BAC-C10, C12, C14, C16)

SRM-27 Analysis of DDAC-C10 and BAC (BAC-C10; BAC-C12; BAC-C14; BAC-C-16) in milk by applying the QuEChERS method without cleanup and LC-MS/MS determination (ESI-positive mode). Link
Streptomycin SRM-09 See QuPPe method  
Triazole Derivative Metabolites (TDMs) SRM-09 See QuPPe method
See also Publication "Determination of Triazole Derivative Metabolites (TDMs) in Fruit and Vegetables using the QuPPe Method and Differential Mobility Spectrometry (DMS) and Survey of the Residue Situation in Organic and Conventional Produce"
Link
Triethanolamine SRM-09 See QuPPe method  
Trimesium (trimethylsulfonium cation) SRM-09 See QuPPe method  

 

Additional documents on analytical topics

Document Link
Strategy of EURL-SRM method development activities Link
Impact of various factors on the extractability of incurred pesticide residues Link
Collection of Analytical Observations Link

Excel-file for the calculation Captan/THPI and Folpet/Phthalimide using external calibration
(see description of procedure procedure here)

Link

Excel-file for the calculation Captan/THPI and Folpet/Phthalimide using standard additions
Last update: 06.04.2017
(see description of procedure procedure here)

Link
 

Workflow to perform quantification by standard addition procedure

Standard addition is an effective way to compensate for matrix effects, e.g. in cases of “difficult” matrix-pesticide combinations or if no blank matrix is available for external matrix matched calibration. Standard addition can be performed either to aliquots of the sample extract or direct to analytical portions prior to extraction. In the first case, it only corrects for matrix effects as well as for analyte degradation in the extract, the latter case, it also corrects for recovery during extraction and clean-up. Because of linear extrapolation linearity of response throughout the measured concentration range is paramount. Furthermore it should be considered, that added amounts are not too small in order to reduce the influence of measurement variability on the slope of the linear regression.

Link to Workflow: Click here

Link to Excel-file Standard Addition to Extract Aliquots: Click here

Link to Excel-file Standard Addition to Sample Portions: Click here

 

Last update: 06.04.2017

 

Published 25-04-2016, 08:18:21

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