Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
---|---|---|---|---|
Acrylamide in cereal products Parameters (quantitative): acrylamide (CAS 79-06-1) [µg/kg] Article Number: 2011098 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | July 2025 | Add to cart | |
Acrylamide in cereal products Article Number: 2011098 |
July 2026 | Add to cart | ||
Amylose in rice Parameters (quantitative): amylose [g/100 g] Article Number: 2010949 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | August 2025 | Add to cart | |
Amylose in rice Article Number: 2010949 |
August 2026 | Add to cart | ||
Antioxidants in food Parameters (quantitative): BHA (CAS 25013-16-5) [mg/kg], BHT (CAS 128-37-0) [mg/kg], Ethoxyquin (CAS 91-53-2) [mg/kg] Article Number: 2010955 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping | September 2025 | Add to cart | |
Antioxidants in food Article Number: 2010955 |
September 2026 | Add to cart | ||
Butter biscuit Parameters (quantitative): ash [g/100 g], dry matter [g/100 g], crude protein (N x 6,25) [g/100 g], total fat [g/100 g], semimicro butyric acid number [-], free butyric acid [g/100 g fat], butyric acid methyl ester [g/100 g fat], milk fat [g/100 g], starch [g/100 g], cholesterol [mg/100 g], sucrose (anhydrous) [g/100 g], fibre [g/100 g] Article Number: 2010431 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | December 2025 | Add to cart | |
Butter biscuit Article Number: 2010431 |
December 2026 | Add to cart | ||
corn (GMO) Parameters (qualitative): detection of screening elements P-35S, T-NOS and pat Parameters (quantitative): relative amount Bt-11 [%], relative amount MON810 [%] Article Number: 2010141 Category: immunological, molecular biological and microbiological testing food and feed cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. Is currently underway. Can still be booked. |
Refrigerated shipping | November 2024 | Add to cart | |
Corn (GMO) Parameters (qualitative): detection of screening elements P-35S, T-NOS and pat Article Number: 2010141 |
November 2025 | Add to cart | ||
Corn (GMO) Parameters (qualitative): detection of screening elements P-35S, T-NOS and pat Article Number: 2010141 |
November 2026 | Add to cart | ||
Ergot alkaloids in flour Parameters (quantitative): At least 3 different ergot alkaloids quantitatively, e.g. ergotamine, ergometrine, ergosine, ergocristine, ergocryptine and ergocornine Article Number: 2010939 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | December 2025 | Add to cart | |
Ergot alkaloids in flour Article Number: 2010939 |
December 2026 | Add to cart | ||
Flour Parameters (quantitative): moisture content [g/100 g], crude protein (N x 5,7) [g/100 g], ash [g/100 g], starch [g/100 g], wet gluten [g/100 g], falling number [s], titratable acid 1 [g/100 g] Article Number: 2010427 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | September 2025 | Add to cart | |
Flour Article Number: 2010427 |
September 2026 | Add to cart | ||
gluten Parameters (quantitative): gluten [mg/kg] Article Number: 2010429 Category: immunological, molecular biological and microbiological testing food and feed cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature | November 2024 | Add to cart | |
Gluten Article Number: 2010429 |
November 2025 | Add to cart | ||
Gluten Article Number: 2010429 |
November 2026 | Add to cart | ||
Mineral oil in low-fat and starch-rich foodstuff Parameters (quantitative): MOSH C10-C16 [mg/kg], MOSH C16-C20 [mg/kg], MOSH C20-C25 [mg/kg], MOSH C25-C35 [mg/kg], MOSH C35-C40 [mg/kg], MOSH C40-C50 [mg/kg], MOAH C10-C16 [mg/kg], MOAH C16-C25 [mg/kg], MOAH C25-C35 [mg/kg], MOAH C35-C50 [mg/kg], MOSH C10-C50 1 [mg/kg], MOAH C10-C50 1 [mg/kg] Article Number: 2010180 Description: The analysis of foodstuff concerning the migration of mineral oil is increasingly gaining importance since the last years. Legal limits for the concentration of defined mineral oil fractions in foodstuff are specified. The DRRR offers tailor made laboratory quality assurance systems for the protection of the analysis of mineral oil in foodstuff. Our quality assurance program consists of different proficiency testing rounds: Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Mineral oil in low-fat and starch-rich foodstuff Article Number: 2010180 |
May 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.