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EPTIS factsheet 153759 | Last revision 2023-11-07 | URL: https://www.eptis.bam.de/pts153759 https://www.eptis.bam.de/pts153759

PT provider
PT provider DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
Based in Germany
Language(s) German/English
Remarks Whereas Yersinia were relevant as pathogen causing the pest disease in earlier days these bacteria only appear as initiator of gastrointestinal infections (Yersiniosis). The transmission to humans is the result of the ingestion of contaminated meat, fish, milk or water. Environmental Vibrio spp. are natural inhabitants of sea water and brackish water they are only exceptionally responsible for human diseases. Representatives of some species are able to produce toxins in human bowel causing diarrhoea as initiator of foodstuff infections (mainly seafood).
Product groups Food and drink
Testing fields Analytical chemistry
Sensory testing
Technical details
Test item Tested property Testing method
Fish pasty Ash -
Fat -
Milk fat -
Sodium chloride -
Citric acid -
Water -
Raw protein -
Sorbic acid -
Benzoic acid -
Arsenic -
Iodine -
Semimicro butyric acid number -
Free butyric acid -
Butyric acid ethyl ester -
Saccharin -
Cyclamate -
N-nitrosodimethylamine (NDMA) -
N-nitrososarcosine (NSAR) -
N-nitrosohydroxyproline (NHPRO) -
Perfluorinated Compounds -
Seafood frozen Yersinia enterolytica -
Vibrio spp. -
Salmonella spp. -
Aims of the PT scheme
Target group of participants all laboratories
Linked to specific legislation / standards
Additional, subsidiary aims validation of testing methods
Number of participants
Accredited or otherwise reviewed by a 3rd party

Accredited by A2LA (USA) and DAkkS (Germany) on the basis of ISO/IEC 17043 for part of the parameters

Operation is commissioned / requested by
Fees and frequency
Participation fee 136-500 Euro, depending on sample and parameters
Regularly operated Yes (several times p.a., dep. on sample and parameters)
Year of first operation 2013-2014, 2019, 2021, 2024
Contact details of the PT provider
Provider Contact person
DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
Reinhartser Straße 31
87437 Kempten

Phone: +49 (0) 831/960 8780
Fax: +49 (0) 831/960 87899
Web: http://www.drrr.de http://www.drrr.de
Dr. Ulrich Leist
Phone: +49 (0) 831/960 87878
Fax: +49 (0) 831/960 87899
Email: info@drrr.de info@drrr.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