Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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PAHs in grain Parameters (quantitative): benzo[a]pyrene (CAS 50-32-8) [µg/kg], benzo[a]anthracene (CAS 56-55-3) [µg/kg], chrysene (CAS 218-01-9) [µg/kg], benzo[b]fluoranthene (CAS 205-99-2) [µg/kg], sum of PAHs [µg/kg] Article Number: 2011214 Description: A PAH concentration in the samples of approximately 0,2-35 µg/kg per PAH is to be expected. 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. New parameter selection |
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September 2025 | Add to cart | |
PAHs in grain Article Number: 2011214 |
September 2026 | Add to cart | ||
Pastries Parameters (quantitative): total fat [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], ash [g/100 g], milk fat [g/100 g], sucrose (anhydrous) [g/100 g], starch [g/100 g], propionic acid [mg/kg] Article Number: 2010069 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. |
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November 2025 | Add to cart | |
Pastries Article Number: 2010069 |
November 2026 | Add to cart | ||
Pesticides in cereals Parameters (qualitative): identification of various pesticides Parameters (quantitative): quantification of the identified pesticides [mg/kg] Article Number: 2011114 Description: This is a multi-residue proficiency test. For the PT on pesticides, a pre-selection of pesticides was made according to relevance: listed in the list of analytes published by the DRRR. This is available via the DRRR homepage: https://drrr.de/en/proficiency-testing/food-and-feed/ From this list, a selection of pesticides will be available for identification and quantification in the PT round. 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. |
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November 2025 | Add to cart | |
Pesticides in cereals Parameters (qualitative): identification of various pesticides Article Number: 2011114 |
November 2026 | Add to cart | ||
Qualitative detection of insects in flour Parameters (qualitative): identification of the animal species Tenebrio molitor Article Number: 2011108 Description: The EU has approved the first insect species as food. Therefore, it is becoming increasingly relevant to be able to detect insects in food. 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. |
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November 2025 | Add to cart | |
Qualitative detection of insects in flour Parameters (qualitative): identification of the animal species Tenebrio molitor Article Number: 2011108 |
November 2026 | Add to cart | ||
Rice (GMO) Parameters (qualitative): detection of screening elements P-35S, T-NOS and bar Parameters (quantitative): relative amount LLRice52 [%] Article Number: 2010143 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. |
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November 2025 | Add to cart | |
Rice (GMO) Parameters (qualitative): detection of screening elements P-35S, T-NOS and bar Article Number: 2010143 |
November 2026 | Add to cart | ||
Tropane alkaloids in flour Parameters (quantitative): At least 3 different tropane alkaloids quantitatively, e.g. atropine, scopolamine, hyoscyamine Article Number: 2010937 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. |
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December 2025 | Add to cart | |
Tropane alkaloids in flour Article Number: 2010937 |
December 2026 | Add to cart | ||
Visual determination of insects in flour Parameters (qualitative): qualitative detection of insects Parameters (quantitative): quant. determination of insect residues [% (w/w)], number of whole insects [number/kg] Article Number: 2011217 Description: This proficiency test may contain various insect species that are stock pests, e.g. Sitophilus granarius, Ephestia kuehniella, Tenebrio molitor. Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. |
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September 2025 | Add to cart | |
Visual determination of insects in flour Parameters (qualitative): qualitative detection of insects Article Number: 2011217 |
September 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.