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Polar pesticides/contaminants in black tea (P2414-RT)

EPTIS factsheet 1091624 | Last revision 2023-11-07 | URL: https://www.eptis.bam.de/pts1091624 https://www.eptis.bam.de/pts1091624

PT provider
PT provider PROOF-ACS GmbH PROOF-ACS GmbH
Based in Germany
Language(s) English, German
Remarks Ring test P2414-RT is designed to cover the most frequent polar pesticides and contaminants in black tea. The test material consists of black tea (milled, 100 g), spiked with anthraquinone, biphenyl, chlorate and perchlorate, nicotine, glyphosate and AMPA, diquat and paraquat, and matrine and oxymatrine. The basic module (anthraquinone, biphenyl, chlorate, perchlorate, and nicotine) is included in the price of the ring test. The participants are free to choose the additional modules glyphosate and AMPA (module 1), diquat and paraquat (module 2), and matrine and oxymatrine (module 3). The analytical data are assessed with respect to the comparability (z-score), and the trueness (70 to 120% of the spiked level, as far as scientifically reasonable). Please find more information available on our website www.proof-acs.de
Keywords
Product groups Food and drink
Plants
Testing fields Analytical chemistry
Technical details
Test item Tested property Testing method
Black tea Anthraquione -
Biphenyl -
Chlorate -
Perchlorate -
Nicotine -
Glyphosate -
AMPA -
Diquat -
Paraquat -
Matrine -
Oxymatrine -
Aims of the PT scheme
Target group of participants
Linked to specific legislation / standards
Additional, subsidiary aims
Number of participants 10-30
Accredited or otherwise reviewed by a 3rd party
Operation is commissioned / requested by
Fees and frequency
Participation fee 850-1450 €
Regularly operated Yes (1 test per year)
Year of first operation 2018
Contact details of the PT provider
Provider Contact person
PROOF-ACS GmbH
Gottlieb-Daimler-Str. 1
28237 Bremen
Germany

Phone: +49 (0)421 388 928 50
Fax:
Web: http://www.proof-acs.de http://www.proof-acs.de
Dr. Birgit Schindler
Phone: +49 (0)421 388 928 50
Fax:
Email: proof@proof-acs.de proof@proof-acs.de
If you find any mistakes please contact the responsible EPTIS coordinator in Germany, Mr Johannes van de Kreeke. Mr Johannes van de Kreeke.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5