Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Animal feed (GMO) Parameters (qualitative): Qualitative detection of various screening elements Parameters (quantitative): Quantitative detection of transgenic plants (construct or event-specific methods possible) [%] Article Number: 2011163 Category: immunological, molecular biological and microbiological testing food and feed animal feed Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping | November 2025 | Add to cart | |
Animal feed (GMO) Parameters (qualitative): Qualitative detection of various screening elements Article Number: 2011163 |
November 2026 | Add to cart | ||
Clostridia animal feed Parameters (quantitative): sulfite-reducing Clostridia (vegetative) [cfu/g], lactobacilli (anaerobic) [cfu/g], anaerobic mesophilic sulfite-reducing spores [cfu/g], anaerobic mesophilic total spores (nonselective) [cfu/g] Article Number: 2010188 Description: Possible methods for participation, e.g.: Baumgart et al. KapI.3, VDLUFA 28.3.2 Category: immunological, molecular biological and microbiological testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
Frozen shipping | August 2025 | Add to cart | |
Clostridia animal feed Article Number: 2010188 |
August 2026 | Add to cart | ||
Fluoride content in animal feed Parameters (quantitative): fluoride [mg/kg] Article Number: 2010315 Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Refrigerated shipping | November 2024 | Add to cart | |
Fluoride content in animal feed Article Number: 2010315 |
November 2025 | Add to cart | ||
Fluoride content in animal feed Article Number: 2010315 |
November 2026 | Add to cart | ||
Ingredients animal feed (round 1) Parameters (quantitative): moisture content [g/100 g], crude protein (N x 6,25) [g/100 g], crude oil [g/100 g], crude ash [g/100 g], crude fiber [g/100 g], total sugar (anhydrous) [g/100 g], lactose (monohydrate) [g/100 g], starch [g/100 g], ash (insoluble in hydrochloric acid) 1 [g/100 g], calcium carbonate 1 [g/100 g] Article Number: 2010353 Description: Examination possible according to Regulation (EC) 152/2009 The following matrices can be used (at least 2 different ones): Forage (e.g. silage, fodder beet), concentrates (single feed, compound feed), premixes Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Refrigerated shipping | August 2025 | Add to cart | |
Ingredients animal feed (round 1) Article Number: 2010353 |
August 2026 | Add to cart | ||
Ingredients animal feed (round 2) Parameters (quantitative): crude protein (N x 6,25) [g/100 g], urea [g/100 g], volatile nitrogenous bases [g/100 g], amino acid content [g/kg], tryptophan (Trp) [g/100 g], phosphorus (P) [g/100 g], sodium chloride [g/100 g], retinol (vitamin A) as all-E-retinol [mg/kg], α-tocopherol (vitamin E) [mg/kg] Article Number: 2011166 Description: Examination possible according to Regulation (EC) 152/2009 The following matrices can be used (at least 2 different ones): Forage (e.g. silage, fodder beet), concentrates (single feed, compound feed), premixes Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Refrigerated shipping | August 2025 | Add to cart | |
Ingredients animal feed (round 2) Article Number: 2011166 |
August 2026 | Add to cart | ||
Listeria spp. in animal feed Parameters (qualitative): Listeria spp qualitative Article Number: 2011306 Description: Possible methods for participation, e.g: ISO 11290-1, §64LFGB L00.00-3 Category: immunological, molecular biological and microbiological testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 New proficiency testing |
Frozen shipping | December 2025 | Add to cart | |
Listeria spp. in animal feed Parameters (qualitative): Listeria spp qualitative Article Number: 2011306 |
December 2026 | Add to cart | ||
Metals in animal feed Parameters (quantitative): copper (Cu) [mg/kg], zinc (Zn) [mg/kg], iron (Fe) [mg/kg], calcium (Ca) [mg/kg], phosphorus (P) [mg/kg], potassium (K) [mg/kg], manganese (Mn) [mg/kg], magnesium (Mg) [mg/kg], sodium (Na) [mg/kg] Article Number: 2010351 Description: Possible testing e.g. by ISO 6869 Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Refrigerated shipping | August 2025 | Add to cart | |
Metals in animal feed Article Number: 2010351 |
August 2026 | Add to cart | ||
PFAS in feed Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg], total perfluorononanoic acid (CAS 375-95-1) [µg/kg], total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg], total perfluorohexanoic acid (CAS 307-24-4) [µg/kg], total perfluorodecanoic acid (CAS 335-76-2) [µg/kg], total perfluorundecanoic acid (CAS 2058-94-8) [µg/kg], total perfluorododecanoic acid (CAS 307-55-1) [µg/kg], total perfluorotridecanoic acid (CAS 72629-94-8) [µg/kg], total perfluorotetradecanoic acid (CAS 376-06-7) [µg/kg], total perfluorobutane sulfonic acid (CAS 375-73-5) [µg/kg], total perfluorodecane sulfonic acid (CAS 335-77-3) [µg/kg], total perfluorooctanesulfonamide (CAS 754-91-6) [µg/kg] Article Number: 2011140 Description: Many per- and polyfluorinated substances (PFAS) are subject to various restrictions in the European Union. For example, PFOS, PFOA, PFNA and PFHxS are subject to the maximum levels in selected foods introduced in the Contaminants Regulation (EU) 2023/915. Commission Recommendation (EU) 2022/1431 also recommends monitoring the presence of other PFAS in food, including PFDA, PFBS and PFOSA. This proficiency testing offers you the opportunity to check your analyses of a large number of PFAS. Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | November 2025 | Add to cart | |
PFAS in feed Article Number: 2011140 |
November 2026 | Add to cart | ||
Phytase in feed Parameters (quantitative): phytase activity [U/g] Article Number: 2010947 Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | July 2025 | Add to cart | |
Phytase in feed Article Number: 2010947 |
July 2026 | Add to cart | ||
Salmonella spp. in feed stuff Parameters (qualitative): Salmonella spp. Article Number: 2010519 Description: Possible methods for participation, e.g.: ISO 6579, §64 LFGB L00.00-20 Category: immunological, molecular biological and microbiological testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 Is currently underway. Can still be booked. |
Frozen shipping | November 2024 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.