BAM Logo



EPTIS factsheet 153783 | Last revision 2016-01-20 | URL: https://www.eptis.bam.de/pts153783 https://www.eptis.bam.de/pts153783

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 Since soya can lead to allergic reactions the use of soya proteins in food has strongly increased, it is of great importance to identify and quantify soya protein in food. This proficiency testing scheme is designed for all laboratories which do soya protein testing within the scope of their test program.
Product groups Food and drink
Testing fields Analytical chemistry
Technical details
Test item Tested property Testing method
Pastries Ash -
Fat -
Milk fat -
Dry matter -
Protein -
Sucrose -
Starch -
Gluten -
Propionic acid -
Flour Ash -
Water -
Raw protein -
Starch -
Wet gluten content -
Falling number -
Gluten different samples -
Butter biscuit Ash -
Fat -
Milk fat -
Dry matter -
Raw protein -
Cholesterol -
Butyric acid methyl ester -
Sucrose -
Starch -
Fibre -
Semimicro butyric acid number -
Free butyric acid -
Biscuits Soy -
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 DAkkS (Germany) on the basis of ISO/IEC 17043

Operation is commissioned / requested by
Fees and frequency
Participation fee 252-267 Euro, depending on sample and parameters
Regularly operated Yes (several times p.a., dep. on sample and parameters)
Year of first operation 2007-2014
Contact details of the PT provider
Provider Contact person
DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
Bodmanstraße 4
87435 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: 1.21