Name Planned shipping method Start Date  
Beef, pork, horse
Parameters (qualitative): identification of species
Parameters (quantitative): relative amount beef [%], relative amount pork [%], relative amount horse [%]
Article Number: 2010263
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.
Frozen shipping December 2026 Add to cart
Beef, pork, horse
Parameters (qualitative): identification of species
Article Number: 2010263
December 2027 Add to cart
Beer
Parameters (quantitative): apparent extract [g/100 g], real extract [g/100 g], alcohol by weight [g/100 g], alcohol by volume [ml/100 ml], original wort [g/100 g], relative density (20 °C/20 °C) [-], bitterness units [IBU], pH value [-]
Article Number: 2010133
Category: chemical-physical testing food and feed alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping February 2026 Add to cart
Beer
Article Number: 2010133
July 2026 Add to cart
Beer
Article Number: 2010133
July 2027 Add to cart
Beer (triangle test, Diacetyl)
Parameters (qualitative): organoleptic testing - diacetyl
Article Number: 3010020
Description: Possible methods for participation, e.g.: ISO 4120
Category: sensory testing food and feed alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
The proficiency test price includes one test person; an additional sample set must be booked for each additional test person.
Refrigerated shipping October 2026 Add to cart
Beer (triangle test, Diacetyl)
Parameters (qualitative): organoleptic testing - diacetyl
Article Number: 3010020
October 2027 Add to cart
Biochemical confirmation procedures in microbiology
Parameters (qualitative): Gram stain [positive/negative], Oxidase test [positive/negative], Katalase test [positive/negative]
Article Number: 2011341
Description: Biochemical confirmation procedures in microbiology
Category: immunological, molecular biological and microbiological testing food and feed food matrices (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
New proficiency testing
Frozen shipping July 2026 Add to cart
Biochemical confirmation procedures in microbiology
Parameters (qualitative): Gram stain [positive/negative], Oxidase test [positive/negative], Katalase test [positive/negative]
Article Number: 2011341
July 2027 Add to cart
Bisphenols in infant food
Parameters (quantitative): bisphenol A (CAS 80-05-7) [µg/kg], bisphenol B (CAS 77-40-7) 1 [µg/kg], bisphenol F (CAS 620-92-8) 1 [µg/kg], bisphenol S (CAS 80-09-1) 1 [µg/kg]
Article Number: 2010957
Category: chemical-physical testing food and feed infant formula
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Unfortunately, no further booking is possible this year.
Shipping at room temperature October 2025
Bisphenols in infant food
Article Number: 2010957
October 2026 Add to cart
Bisphenols in infant food
Article Number: 2010957
October 2027 Add to cart
Bisphenols in tomato products
Parameters (quantitative): bisphenol A (CAS 80-05-7) [µg/kg], bisphenol B (CAS 77-40-7) [µg/kg], bisphenol F (CAS 620-92-8) [µg/kg], bisphenol S (CAS 80-09-1) [µg/kg], bisphenol AF (CAS 1478-61-1) [µg/kg]
Article Number: 2011282
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.
New parameter selection
Frozen shipping July 2026 Add to cart
Bisphenols in tomato products
Article Number: 2011282
July 2027 Add to cart
Boiled sausage 1
Parameters (quantitative): total fat [g/100 g], moisture content [g/100 g], ash [g/100 g], crude protein (N x 6,25) [g/100 g], hydroxyproline [g/100 g], sodium chloride [g/100 g], sodium nitrate [mg/kg], sodium nitrite [mg/kg], diphosphorus pentoxide (P2O5) [g/100 g], calcium (Ca) [mg/kg], aw value [-], starch [g/100 g]
Article Number: 2010019
Category: chemical-physical testing food and feed meat products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping February 2026 Add to cart
Boiled sausage 1
Article Number: 2010019
February 2027 Add to cart
Boiled sausage 2
Parameters (quantitative): non-protein nitrogen (NPN) x 6.25 [g/100 g], collagen decomposition products [g/100 g], L-glutamic acid [mg/kg], citric acid (anhydrous) [mg/kg], sodium acetate [mg/kg], L-lactate [mg/kg], sodium nitrate [mg/kg], sodium nitrite [mg/kg], total ascorbic acid (vitamin C) [mg/100 g], pH value [-]
Article Number: 2010204
Category: chemical-physical testing food and feed meat products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping September 2026 Add to cart
Boiled sausage 2
Article Number: 2010204
September 2027 Add to cart
Butter
Parameters (quantitative): solids non fat [g/100g], moisture content [g/100g], hardness [N], chloride 1 [mg/100g], cholesterol [mg/100g], pH value [-]
Article Number: 2010009
Description: The proficiency testing serves to ensure the compliance with legal regulation of minimum requirement of fat in butter.
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.
Refrigerated shipping September 2026 Add to cart
Butter
Article Number: 2010009
September 2027 Add to cart
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.