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A Valuable Tool to Access Pesticide-Related Information H

A Valuable Tool to Access Pesticide-Related Information H

A Valuable Tool to Access -Related Information H. Zipper, D. Dörk, A. Barth, I. Sigalov, E. Scherbaum and M. Anastassiades E-Mail: [email protected] Several sources of pesticide-related information already EUPT Archive DB exist in literature and the internet. However, this informa- The EUPT-Archive DB was constructed to archive the re- tion is dispersed among countless sources. In 2007 the sults of EU Proficiency Tests (EUPTs) in order to evalua- EURLs for Residues introduced the EURL- te the overall performance of laboratories and countries DataPool website with the aim to provide analysts with a throughout EUPTs and/or years. The access of the labo- convenient and efficient access to information needed ratories to their EUPT-data via the myLab-site allows them for proper decision-making in pesticide residue analysis to conveniently evaluate and demonstrate their long-term as well as to strengthen the network between EURLs, performance e.g., during audits. the NRLs and the official control laboratories. The EURL- My EUPT Results DataPool consists of several databases (DBs) and allows Year EUPT Name Commodity Participation Category EUPT Type EUPT conducted on Behalf of Details Statistics Distribution of Results Combined z-Scores Analytes Results the systematic collection and online retrieval of pesticide- AZ2 Scores AZZ Scores 5 5 4 4 3 1.14 1.29 1.40 1.69 1.85 3 0.9 0.94 2 0.08 0.37 0.32 0.61 2 0.21 0.44 0.4 0.57 0.74 0.78 0.8 related data: 1 1 0 0 My Lab,My Present PT EUPT TypeLab, This My Lab,My all PTs Labs, Country PresentMy PT Labs, Country My This EUPT Type Labs, Country all PTsMy EU Labs, Present PT EUPT TypeLabs, This EU EU Labs, all PT My Lab,My Present PT EUPT TypeLab, This My Lab,My all PTs Labs, Country PresentMy PT Labs, Country My This EUPT Type Labs, Country all PTsMy EU Labs, Present PT EUPT TypeLabs, This EU EU Labs, all PT

EUPT Archive Lab Network 260 000 results from 34 EUPTs myLab – myNRL Network – EURL Network

2011 FV13 Mandarine A FV Germany

data Compound Compounds Experimental EURL Network: List of NRLs, OfLs and Emails of Contact Persons Data sheets for >1300 compounds Stability Export filtered Email List Collapse all Expand all Network data Stability data for ~300 compounds Lab Network DB Drag a column header and drop it here to group by that column Analyzin on Behalf of Lab Name City Home Country CS-FV 669-Lab Lab Contact Person

[email protected]; Name2@Lab. Bulgaria Pesticide Lab (Burgas) Burgas Bulgaria Yes No data The access-restricted Laboratory Network DB was desig- bg; [email protected] Regulatory [email protected]; Coratia Pesticide Lab (Zagreb) Zagreb Coratia Yes Yes [email protected] [email protected]; Cyprus Pesticide Lab (Nicosia) Nicosia Cyprus No No [email protected] data Literature [email protected] ned to gather important information of all Network labora- France Pesticide Lab (BEAUCOUZE) BEAUCOUZE France Yes No Method Validation Data France Pesticide Lab (CAEN) CAEN France No No [email protected] MRL Residue Definition Macedonia, The Former ... Pesticide Lab (Bitola) Bitola Macedonia, The Former ... Yes No [email protected]

350 000 recoveries for >850 pesticides 470 RDs issued by EU – 70 RDs issued by [email protected]; Name2@Lab. tories (e.g., official contact information, scope) in order to Germany Pesticide Lab (Karlsruhe) Karlsruhe Germany Yes Yes and >185 commodities Codex – Tool for Calculation of Sum de; [email protected]; [email protected]; Italy Pesticide Lab (Parabiago (MI)) (Parabiago (MI) Italy Yes No [email protected] Italy Pesticide Lab (Parabiago Roma) Roma Italy Yes No [email protected]; simplify the communication. [email protected]

Analytical Methods Commodities Data sheets for QuEChERS, SweEt, Data sheets for ~480 commodities QuPPe, … Method Validation DB / Compound Stability DB

With method validation and standard stability experiments Compound DB being compulsory for accreditation purposes, numerous The Compound DB contains pesticide data sheets which experiments are being performed by various laboratories to enable an easy access to information about the physi- evaluate analytical procedures. Due to high costs and lots cochemical and toxicological properties of pesticides as of labor involved, many laboratories are unable to conduct well as their analytical behavior during extraction, chro- these experiments at the degree required. matography and detection:

Home Compound Data myLab myNRL Network EURL Network Administration Tutorials The Method Validation DB has Long Overview List Pesticide Chr Matrix Type Level min Level max Rec Median Rec Mean CV [%] # of rec % Rec (70-120%) # of Labs Compound MRL Residue Definition been developed to collect valida- 2,4-D 0,002 1 96 95 14,4 1295 92 11 Compound Details LC 0,02 0,02 91 1 100 1

LC Acidic 0,002 1 96 94 14,7 385 92 10 Compound Compound Group Chemical Group Compound Property Acid/Base Property tion data produced in intra- and LC Dry (cereals, dry pulses) 0,01 0,1 94 93 9,7 113 99 8 Details Carbetamide Carbetamide Neutral interm. polar (pKow 0.5-4.5) No Data inter-laboratory validation experi- LC Dry (spices, herbs, tea) 0,1 0,125 82 83 19,6 5 80 2 Details Carbofuran Carbamate, N-methyl ~ Neutral interm. polar (pKow 0.5-4.5) Non-ionised LC Fatty (oils) 0,02 0,02 101 1 100 1

Details Carbofuran, 3-hydroxy~ Carbofuran Carbamate, N-methyl ~ Neutral very polar (pKow<0.5) No Data LC Fatty, dry (oil seeds, nuts) 0,02 0,1 85 85 1,9 5 100 2 Carbofuran - Compound Details ments and help labs identify the LC Fatty, wet (oily fruits) 0,04 0,05 101 90 22,4 3 67 3 Details Carbofuran,General 3-keto~Physicochemical PropertiesCarbofuran Carbamate, N-methyl ~ Neutral interm. polar (pKow 0.5-4.5) No Data LC Other 0,02 0,04 85 90 15,9 6 100 3 Introduction ca. 1965 Carbofuran Details Carbophenothion Organophosphorous Neutral highly nonpolar (pKow>4.5) Non-ionised capability of analytical methods Compound Origin Synthetic LC containing 0,01 0,1 97 96 11,7 81 95 6 ISO Common Name carbofuran Details Carbophenothion-Methyl Carbophenothion-Methyl Organophosphorous Neutral highly nonpolar (pKow>4.5) No Data LC Water containing 0,002 0,25 97 95 14,9 682 91 10 ISO 1750 Status published and their deficiencies: Details Carbophenothion-OxonMode of Action CarbophenothionNematicide, , InsecticideOrganophosphorous Neutral interm. polar (pKow 0.5-4.5) Non-ionised Chemical Group Carbamate, N-methyl ~ Details Carbophenothion-- Carbophenothion Organophosphorous Neutral interm. polar (pKow 0.5-4.5) Non-ionised Compound Group Carbofuran Carbophenothion-Oxon-CAS Registry No. 1563-66-2 Details Carbophenothion Organophosphorous Neutral interm. polar (pKow 0.5-4.5) Non-ionised Codex Registry No. 096 CIPAC No. 276 Details Carbophenothion-Sulfone Carbophenothion Organophosphorous Neutral interm. polar (pKow 0.5-4.5) Non-ionised The Compound Stability DB aims to store data about the EC No. 216-353-0 EFSA Parameter Code RF-0065-003-PPP Details Carbophenothion-Sulfoxide Carbophenothion Organophosphorous Neutral interm. polar (pKow 0.5-4.5) Non-ionised Stability of Compounds Download the Data Submission File: CLICK HERE US EPA Chemical Code 090601 stability of pesticide standards in Details CarbosulfanIUPAC Name 2,3-dihydro-2,2-dimethylbenzofuran-7-ylCarbamate methylcarbamate Neutral highly nonpolar (pKow>4.5) Non-ionised Compound Compound Group Difference Stored . Refere Storage Duration (months) Storage Temp. (C°) Solvent(s) of Stored Sln Acid/Base added to Sln IUPAC Standard InChI InChI=1S/C12H15NO3/c1-12(2)7-8-5-4-6-9(10(8)16-12)15-11(14)13-3/h4-6H,7H2,1-3H3,(H,13,14) Diflubenzuron -14.3 55 -20 Acetonitrile No acid or base added Details Carboxin IUPAC Std. InChI Key Carboxin DUEPRVBVGDRKAG-UHFFFAOYSA-NOxathiin Neutral interm. polar (pKow 0.5-4.5) No Data Diflubenzuron Diflubenzuron 5.8 36 -20 Acetonitrile No acid or base added SMILES Notation CNC(=O)Oc1cccc2CC(C)(C)Oc12 stock solutions, working solutions Details Carfentrazone Potentially anionic Acidic Diflubenzuron Diflubenzuron 4.4 18 -20 Acetonitrile No acid or base added and in sample extracts and to help Diflubenzuron Diflubenzuron -0.1 6 -20 Acetonitrile No acid or base added Diflubenzuron Diflubenzuron -7.4 55 4 Acetonitrile No acid or base added Diflubenzuron Diflubenzuron -0.6 36 4 Acetonitrile No acid or base added labs to choose proper storage Diflubenzuron Diflubenzuron 5.4 24 4 Acetonitrile No acid or base added Diflubenzuron Diflubenzuron 4.5 18 4 Acetonitrile No acid or base added MRL Residue Definitions DB conditions for their standards: Diflubenzuron Diflubenzuron 0.6 6 4 Acetonitrile No acid or base added The MRL Residue Definitions DB was introduced contai- ning the residue definitions (RDs) published by EU and The EURL-DataPool already contains a lot of information, Codex Alimentarius as well as the conversion factors in but data contribution by its users is highly appreciated. order to allow the calculation of the respective sum of com- Special Excel-based sheets were ponents as stated in the RD. Having all RDs at a glance is developed for data-submission to convenient for the user and time-saving. Method Validation DB and Com- MRL Residue Definitions (RDs) and Tool for Calculation of Sum pound Stability DB. These can be • Method Validation Drag a column header and drop it here to group by that column Data 237 RD issued Commodity Gr... Pesticides Residue Definition Remark Last Update of Data downloaded at www.eurl-pesticides-

Validation Experiment - www.eurl-pesticides-datapool.eu - Recovery Spiking Extraction Cleanup and Post Cleanup Instrument (sum of aldicarb, its sulfoxide and its sulfone, expressed as aldicarb) Reg. (EU) No 310/2011; (in %) Information Information Information Information 12/05/2014 EU Commission AO Applicable from: 21/10/2011 Post Chroma- Date Commodity Pesticide a b c d e f g h i j k l Level Step Method pH Principle Details cleanup Interface Detector tography datapool.eu or www.eurl-pesticides- details Aldicarb (sum of aldicarb, its sulfoxide and its sulfone, expressed as aldicarb) Reg. (EU) No 310/2011; EU Commission Cereals Applicable from: 21/10/2011 12/05/2014 datapool-test.eu! EPRW 2014 Residue Definition Details • Compound Stability Calculate result Clear Data Compound Conversion Factor Enter your findings in mg/kg Partial result in mg(kg

Aldicarb 1 0.5 0.5 Parameter Enter your data here

Preparation Date of Stored Solution (dd.mm.yyyy hh:mm) OBLIGATORY Aldicarb-Sulfon 0.86 0.1 0.086 Pesticide solved in pure solvent Dropdown OBLIGATORY or matrix extract? Aldicarb-Sulfon 0.92 0.06 0.0552 Main Solvent(s) of Stored Solution Dropdown OBLIGATORY

Water Content of Stored Solution Dropdown OBLIGATORY

Total Result (in mg/kg): 0.641 SEMI- Matrix used to prepare matrix-extract Dropdown OBLIGATORY

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