Name Planned shipping method Start Date  
Aflatoxin M1 in milk powder
Parameters (quantitative): aflatoxin M1 [µg/kg]
Article Number: 2011162
Category: immunological, molecular biological and microbiological testing food and feed milk powder
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature October 2026 Add to cart
Aflatoxin M1 in milk powder
Article Number: 2011162
October 2027 Add to cart
Aflatoxins in chocolate
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: 2010247
Category: immunological, molecular biological and microbiological testing food and feed cocoa and chocolate
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature September 2026 Add to cart
Aflatoxins in chocolate
Article Number: 2010247
September 2027 Add to cart
Aflatoxins in nuts
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: 2011090
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.
Shipping at room temperature October 2026 Add to cart
Aflatoxins in nuts
Article Number: 2011090
October 2027 Add to cart
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.
Shipping at room temperature December 2026 Add to cart
Aflatoxins in spices
Article Number: 2011091
December 2027 Add to cart
Alicyclobacillus spp. fruit juice concentrate
Parameters (qualitative): Alicyclobacillus spp.
Article Number: 2010493
Description: Detection of Alicyclobacillus spp.
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
Unfortunately, no further booking is possible this year.
Frozen shipping October 2025
Alicyclobacillus spp. fruit juice concentrate
Parameters (qualitative): Alicyclobacillus spp.
Article Number: 2010493
October 2026 Add to cart
Alicyclobacillus spp. fruit juice concentrate
Parameters (qualitative): Alicyclobacillus spp.
Article Number: 2010493
October 2027 Add to cart
Allergens in meat products
Parameters (quantitative): egg [mg/kg], peanut [mg/kg], walnut [mg/kg], celery [mg/kg], mustard [mg/kg]
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.
Unfortunately, no further booking is possible this year.
Frozen shipping September 2025
Allergens in meat products
Article Number: 2010945
July 2026 Add to cart
Allergens in meat products
Article Number: 2010945
July 2027 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 February 2026 Add to cart
Alternaria toxins in tomato products
Article Number: 2011093
November 2026 Add to cart
Alternaria toxins in tomato products
Article Number: 2011093
November 2027 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 2026 Add to cart
Alternaria toxins in vegetable oils
Article Number: 2011092
November 2027 Add to cart
Aluminum - Hardness Brinell ISO 6506-1
Parameters (quantitative): Brinell hardness [Brinell hardness HBW 2.5/ 62.5]
Article Number: 2011315
Category: physical mechanical testing material testing metals
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Unfortunately, no further booking is possible this year.
Shipping at room temperature September 2025
1 Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.