Dithiocarbamates and/or dithianon in lettuce and pear (P2417-RT)
EPTIS factsheet 1092913 | Last revision 2023-11-07 | URL: https://www.eptis.bam.de/pts1092913 https://www.eptis.bam.de/pts1092913
| PT provider | ||||||||||||||||
| PT provider | PROOF-ACS GmbH PROOF-ACS GmbH | |||||||||||||||
| Based in | Germany | |||||||||||||||
| Language(s) | English, German | |||||||||||||||
| Remarks | The proficiency test evaluates the performances of laboratories with respect to their ability to quantify dithiocarbamates as CS2 and/or dithianon. Two test materials and the corresponding blank materials are offered: a lettuce homogenate, and a pear homogenate. The participants are free to choose one or both materials and to analyse dithiocarbamates and dithianon or one of the parameters only. The test materials are prepared with liquid nitrogen. The sophisticated procedure of test material preparation reduces the degradation of dithiocarbamates resp. dithianon to the absolute minimum. The test material consists of a powdery ice. Therefore, sub-samples can be taken without thawing the test samples. Reporting limits of 0.01 mg/kg are required related to dithiocarbamates and dithianon. Please find more information available on our website www.proof-acs.de | |||||||||||||||
| Keywords | ||||||||||||||||
| Product groups |
Food and drink
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| Testing fields |
Analytical chemistry
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| 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 | 780 - 1460 | |||||||||||||||
| Regularly operated | Yes (yearly) | |||||||||||||||
| Year of first operation | 2014 | |||||||||||||||
| Contact details of the PT provider | ||||||||||||||||
| Provider | Contact person | |||||||||||||||
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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 |
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If you find any mistakes please contact the responsible EPTIS coordinator in Germany,
Mr Johannes van de Kreeke.
Mr Johannes van de Kreeke.