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TestQual 135 Fosetyl, Phosphonic acid, maleic hydrazide and etephon in grape (2020)

[TestQual 135 Fosetil, Ácido fosfónico, hidrazida maleica y etefón en uva (2020)]

EPTIS factsheet 637124 | Last revision 2019-12-13 | URL: https://www.eptis.bam.de/pts637124 https://www.eptis.bam.de/pts637124

PT provider
PT provider TestQual, S.L. TestQual, S.L.
Based in Spain
Language(s) English or Spanish
Remarks This PT is under our accreditation in the ISO 17043:2010, maleic hydrazide and etephon are not accredited. The PT will consist of a single round, approximately 200g of PT item and a blank item will be distributed to each participant. Laboratories will have to analyse and report their results through TestQual's website, the 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 25% for all the analytes. You can find all the information in the protocol on our website. To participate you will have to register on our website (http://www.testqual.com/ , if you are not registered already) 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/?anio=2020 , clicking in the shopping cart and following the instructions) to get your laboratory code and further details. Cost of the PT is participation fee + shipment (contact data below). 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 and flours. • Aflatoxins and Ochratoxin Ain condiments and spices • Pesticides residues and PCBs in Oil • Chlorate and perchlorate in fruit and vegetables. CONTACT DATA: http://www.testqual.com/contacto/?lng=en jpnavarro[at]testqual.com +34 676 367 555
Product groups Agriculture
Consumer products
Food and drink
Hazardous substances
Testing fields Analytical chemistry
Safety evaluation
Technical details
Test item Tested property Testing method
Grape (table) (Frozen and powdered) Fosetyl Chosen by participant
Phosphonic Acid Chosen by participant
Fosetyl-Al (sum of fosetyl, phosphonic acid and their salts, expressed as fosetyl) Chosen by participant
Maleic Hydrazide Chosen by participant
Etephon Chosen by participant
Aims of the PT scheme
Target group of participants Assay and environmental laboratories
Linked to specific legislation / standards OJ L 279, 23.9.2014, p. 1–16
Additional, subsidiary aims
Number of participants 15-20
Accredited or otherwise reviewed by a 3rd party

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

Operation is commissioned / requested by
Fees and frequency
Participation fee 225€
Regularly operated Yes (1 round 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: 1.21