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TestQual 123 Chlorate, Perchlorate and Quaternary Ammonium Compounds (QAC) in Celery

[TestQual 123 Clorato, Perclorato y Compuestos Cuaternarios de Amonio (QAC) en Apio]

EPTIS factsheet 590117 | Last revision 2019-07-02 | URL: https://www.eptis.bam.de/pts590117 https://www.eptis.bam.de/pts590117

PT provider
PT provider TestQual, S.L. TestQual, S.L.
Based in Spain
Language(s) English or Spanish
Remarks This PT will consist of a single round in which one sample of approximately 200g will be distributed to each participant. Laboratories will have to analyze Chlorate, Perchlorate and the compounds from the target list (check protocol) and detect and quantify the positives. Participants will report their results through our website, our statistical analysis is based on international references as Harmonic Protocol from IUPAC and ISO 13528 into force, after running a robust statistical analysis the assigned value will be calculated from the consensus of the participants and a report with z-score will be issued, the target standard deviation is set as 25% for all the analytes. You can find all the information in the protocol: http://www.testqual.com/profiency_protocolo_EN/protocol-chlorates-tq123rev00_.pdf To participate you will have to register on our website (http://www.testqual.com/ , only if you are not registered already) and once your account has been activated you will have to send your application to this PT through our website (http://www.testqual.com/profiency_tests/testqual-123br---clhorate--perchlorate--qac_111.html) to get your laboratory code and further details. Cost of the PT is participation fee + shipment (contact data below). CHLORATE and PERCHLORATE are accredited by the Spanish accreditation body but QAC IS NOT INCLUDED IN THE ACCREDITATION. TestQual bases all of its PTs in the ISO 17043:2010 and is an accredited PTP, check our scope of accreditation http://www.testqual.com/9_PPI014%20Rev.05.pdf • Dithiocarbamates and thiuram disulfides in agroalimentary matrix • Pesticide residues in matrixes as fruits, vegetables, oils and flours. • Aflatoxins and OTA in condiments and spices • Fosetyl, Phosphonic acid and Fosetyl-Al (sum of fosetyl and phosphonic acid and its salts expressed as fosetyl) CONTACT DATA (English or Spanish): http://www.testqual.com/contacto/ jpnavarro @ testqual.com +34 676 367 555 +34 868 94 94 86
Product groups Agriculture
Consumer products
Food and drink
Testing fields Analytical chemistry
Safety evaluation
Technical details
Test item Tested property Testing method
Celery Chlorate Chosen by participant
Perchlorate Chosen by participant
Quaternary Ammonium Compounds (QAC) Chosen by participant
Aims of the PT scheme
Target group of participants Assay/testing and environmental laboratories
Linked to specific legislation / standards
Additional, subsidiary aims
Number of participants 15
Accredited or otherwise reviewed by a 3rd party

Accredited by ENAC on the basis of 17043:2010 for part of the parameters

Operation is commissioned / requested by
Fees and frequency
Participation fee 160
Regularly operated Yes (once/twice per year)
Year of first operation 2015
Contact details of the PT provider
Provider Contact person
TestQual, S.L.
Polígono Industrial Oeste, Parc.21/1
30169 San Ginés, Murcia

Phone: +34868949486
Web: http://www.testqual.com http://www.testqual.com
Mr. Jose Pedro Navarro Vicente
Phone: +34868949486
Email: jpnavarro@testqual.com jpnavarro@testqual.com
If you find any mistakes please contact the responsible EPTIS coordinator in Spain, Mr Miquel Navarro. Mr Miquel Navarro.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5