Name Planned shipping method Start Date  
Aflatoxins in spices
Parameters (quantitative): aflatoxin B1 [µg/kg], aflatoxin B2 [µg/kg], aflatoxin G1 [µg/kg], aflatoxin G2 [µg/kg], total aflatoxin content [µg/kg]
Article Number: 2011091
Category: immunological, molecular biological and microbiological testing food and feed food matrices (other)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Frozen shipping December 2026 Add to cart
Alicyclobacillus spp. fruit juice concentrate & compounds
Parameters (qualitative): Alicyclobacillus spp.
Article Number: 2010493
Description: Possible methods for participation, e.g.: IFU-Method 12
Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping October 2025 Add to cart
Alicyclobacillus spp. fruit juice concentrate & compounds
Parameters (qualitative): Alicyclobacillus spp.
Article Number: 2010493
October 2026 Add to cart
Allergens in meat products
Parameters (quantitative): egg, peanut, nuts, celery, mustard
Article Number: 2010945
Category: immunological, molecular biological and microbiological testing food and feed meat products
Accreditation: This proficiency test is not included in the scope of the accreditation.
Refrigerated shipping July 2025 Add to cart
Allergens in meat products
Article Number: 2010945
July 2026 Add to cart
Alternaria toxins in tomato products
Parameters (quantitative): alternariol (AOH) (CAS 641-38-3) [µg/kg], alternariol monomethyl ether (AME) (CAS 23452-05-3) [µg/kg], tenuazonic acid (TEA) (CAS 610-88-8) [µg/kg], tentoxin (TEN) (CAS 28540-82-1) [µg/kg]
Article Number: 2011093
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.
Frozen shipping November 2025 Add to cart
Alternaria toxins in tomato products
Article Number: 2011093
November 2026 Add to cart
Alternaria toxins in vegetable oils
Parameters (quantitative): alternariol (AOH) (CAS 641-38-3) [µg/kg], alternariol monomethyl ether (AME) (CAS 23452-05-3) [µg/kg], tenuazonic acid (TEA) (CAS 610-88-8) [µg/kg], tentoxin (TEN) (CAS 28540-82-1) [µg/kg]
Article Number: 2011092
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.
Frozen shipping November 2025 Add to cart
Alternaria toxins in vegetable oils
Article Number: 2011092
November 2026 Add to cart
AMF anhydrous milk fat
Parameters (quantitative): water content [g/100g], alkalinity [mg/kg], free fatty acids [g/100g], peroxide value [meq.O2/kg], total β-carotene [mg/kg], butyric acid methyl ester [g/100g]
Article Number: 2010091
Description: AMF is a product which is primarily used in industry. Negligence in the production can create features which are undesired, e.g. a high peroxide value.
Category: chemical-physical testing food and feed milk products (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
TNP
Refrigerated shipping April 2025 Add to cart
AMF anhydrous milk fat
Article Number: 2010091
April 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
Anaerobic, mesophilic spores milk powder
Parameters (quantitative): anaerobic mesophile spores [cfu/g], anaerobic total count [cfu/g]
Article Number: 2010934
Category: immunological, molecular biological and microbiological testing food and feed milk powder
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping September 2025 Add to cart
Anaerobic, mesophilic spores milk powder
Article Number: 2010934
September 2026 Add to cart
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
Antibiotics in honey
Parameters (quantitative): chloramphenicol (CAS 56-75-7) [µg/kg], streptomycin (CAS 57-92-1) [µg/kg], sulfadimidine (CAS 57-68-1) [µg/kg], tetracycline (CAS 60-54-8) [µg/kg]
Article Number: 2011002
Description: Antibiotics are used outside of Europe for treating the American foulbrood. This can lead to antibiotic residues in honey. In Europe and Switzerland the use of antibiotics is forbidden and only honey free of antibiotics may be sold.
Category: immunological, molecular biological and microbiological testing food and feed honey and beeswax
Accreditation: This proficiency test is not included in the scope of the accreditation.
Frozen shipping June 2025 Add to cart
Antibiotics in honey
Article Number: 2011002
June 2026 Add to cart
Antibiotics in liquid egg
Parameters (quantitative): Chloramphenicol (CAS 56-75-7) [µg/kg], Tetracycline (CAS 60-54-8) [µg/kg], Sulfadimidine (CAS 57-68-1) [µg/kg], Nitrofurantoin (CAS 67-20-9) [µg/kg]
Article Number: 2010706
Category: immunological, molecular biological and microbiological testing food and feed egg products
Accreditation: This proficiency test is not included in the scope of the accreditation.
Frozen shipping May 2025 Add to cart
1 Parameter mit dieser Kennzeichnung sind abhangig von der Teilnehmerzahl und/oder der Materialauswahl.
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.