Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Pathogenic Vibrio spp. seafood Parameters (qualitative): Vibrio parahaemolyticus Article Number: 2010511 Description: Possible methods for participation, e.g.: ISO 21872-1 Category: immunological, molecular biological and microbiological testing food and feed fish & seafood Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
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May 2026 | Add to cart | |
Peanut butter Parameters (quantitative): dry matter [g/100 g], ash [g/100 g], total fat [g/100 g], crude protein (N x 6,25) [g/100 g], pH value [g/100 g], sodium chloride [g/100 g], total sugar (anhydrous) [g/100 g], fibre [g/100 g] Article Number: 2011087 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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December 2025 | Add to cart | |
Peanut butter Article Number: 2011087 |
December 2026 | Add to cart | ||
Permeability to air ISO 9237 Parameters (quantitative): Air permeability [mm/s] Article Number: 2010832 Category: chemical-physical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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May 2025 | Add to cart | |
Permeability to air ISO 9237 Article Number: 2010832 |
May 2026 | Add to cart | ||
Pesticide residues in honey Parameters (quantitative): τ-fluvalinate (CAS 102851-06-9) [µg/kg], DEET (CAS 134-62-3) [µg/kg], piperonylbutoxide (CAS 51-03-6) [µg/kg], malathion (CAS 121-75-5) [µg/kg], chlorpyrifos (CAS 2921-88-2) [µg/kg] Article Number: 2011004 Description: Bees pollenize about 80% of agricultural crops, which are treated with different pesticides. Consistently, pesticide residues are found in honey. The honey however may only be sold if certain prescriptive limits are not exceeded. The proficiency test design includes at least 2 samples in different concentration ranges: this allows participants to demonstrate their ability to ensure the accuracy of results even in different concentration ranges and, at the same time, fulfills an important part of the requirements for method validation according to SANTE 11312/2021. Category: chemical-physical testing food and feed honey and beeswax Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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November 2025 | Add to cart | |
Pesticide residues in honey Article Number: 2011004 |
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 | ||
Pesticides in chocolate Parameters (quantitative): Malathion (CAS 121-75-5) [mg/kg], chlorpyrifos (CAS 2921-88-2) [mg/kg], metalaxyl (CAS 57837-19-1) [mg/kg], glyphosate (CAS 1071-83-6) [mg/kg] Article Number: 2010249 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 cocoa and chocolate Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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October 2025 | Add to cart | |
Pesticides in chocolate Article Number: 2010249 |
October 2026 | Add to cart | ||
Pesticides in citrus fruit Parameters (qualitative): identification of various pesticides Parameters (quantitative): quantification of the identified pesticides [mg/kg] Article Number: 2011111 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 fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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September 2025 | Add to cart | |
Pesticides in citrus fruit Parameters (qualitative): identification of various pesticides Article Number: 2011111 |
September 2026 | Add to cart | ||
Pesticides in fish, seafood Parameters (qualitative): identification of various pesticides Parameters (quantitative): quantification of the identified pesticides [mg/kg] Article Number: 2011116 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 fish & seafood 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 fish, seafood Parameters (qualitative): identification of various pesticides Article Number: 2011116 |
November 2026 | Add to cart | ||
Pesticides in fruiting vegetables Parameters (qualitative): identification of various pesticides Parameters (quantitative): quantification of the identified pesticides [mg/kg] Article Number: 2011088 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 fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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September 2025 | Add to cart | |
Pesticides in fruiting vegetables Parameters (qualitative): identification of various pesticides Article Number: 2011088 |
September 2026 | Add to cart | ||
Pesticides in hemp seeds Parameters (qualitative): Identification of various pesticides Parameters (quantitative): Quantification of the identified pesticides [mg/kg] Article Number: 2011118 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 fats, oils and oilseeds Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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October 2025 | Add to cart | |
Pesticides in hemp seeds Parameters (qualitative): Identification of various pesticides Article Number: 2011118 |
October 2026 | Add to cart | ||
Pesticides in oilseeds Parameters (qualitative): identification of various pesticides Parameters (quantitative): quantification of the identified pesticides [mg/kg] Article Number: 2011094 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 fats, oils and oilseeds Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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October 2025 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.