Name Planned shipping method Start Date  
Date syrup
Parameters (quantitative): soluble solids [°brix]
Article Number: 2011213
Category: chemical-physical testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping May 2026 Add to cart
Declaration nutrition values with 2 different food stuff
Parameters (quantitative): energy value [kJ/100 g], protein [g/100 g], carbohydrate [g/100 g], sugar [g/100 g], fat [g/100 g], saturated fatty acids [g/100 g], fibre [g/100 g], salt [g/100 g]
Article Number: 2010451
Category: chemical-physical testing food and feed declaration nutrition values
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping September 2025 Add to cart
Declaration nutrition values with 2 different food stuff
Article Number: 2010451
September 2026 Add to cart
Dekkera bruxellensis beer qualitative
Parameters (qualitative): Dekkera bruxellensis qualitative
Article Number: 2011142
Category: immunological, molecular biological and microbiological testing food and feed alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping August 2025 Add to cart
Dekkera bruxellensis beer qualitative
Parameters (qualitative): Dekkera bruxellensis qualitative
Article Number: 2011142
August 2026 Add to cart
Dekkera bruxellensis wine qualitative
Parameters (qualitative): Dekkera bruxellensis qualitative
Article Number: 2010275
Category: immunological, molecular biological and microbiological testing food and feed alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping August 2025 Add to cart
Dekkera bruxellensis wine qualitative
Parameters (qualitative): Dekkera bruxellensis qualitative
Article Number: 2010275
August 2026 Add to cart
delicatessen salad
Parameters (quantitative): benzoic acid [mg/kg], sorbic acid [mg/kg], Methyl 4-hydroxybenzoate [mg/kg], Ethyl 4-hydroxybenzoate [mg/kg], Propyl 4-hydroxybenzoate [mg/kg], Butyl 4-hydroxybenzoate 1 [mg/kg], n-Butyl 4-hydroxybenzoate 1 [mg/kg], Isobutyl 4-hydroxybenzoate 1 [mg/kg]
Article Number: 2010197
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.
Is currently underway. Can still be booked.
Frozen shipping November 2024 Add to cart
Delicatessen salad
Article Number: 2010197
December 2025 Add to cart
Delicatessen salad
Article Number: 2010197
December 2026 Add to cart
Detection B.cereus milk
Parameters (qualitative): B.cereus qualitative
Article Number: 2011314
Category: immunological, molecular biological and microbiological testing food and feed milk and cream
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
New proficiency testing
Frozen shipping May 2025 Add to cart
Detection B.cereus milk
Parameters (qualitative): B.cereus qualitative
Article Number: 2011314
May 2026 Add to cart
Detection Campylobacter spp. milk
Parameters (qualitative): Campylobacter spp.
Article Number: 2010089
Description: Possible methods for participation, e.g.: ISO 10272-1, LFGB L 00.00-107
Category: immunological, molecular biological and microbiological testing food and feed milk and cream
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping May 2025 Add to cart
Detection Campylobacter spp. milk
Parameters (qualitative): Campylobacter spp.
Article Number: 2010089
May 2026 Add to cart
Detection Campylobacter spp. poultry
Parameters (qualitative): Campylobacter spp.
Article Number: 2010146
Description: Possible methods for participation, e.g.: ISO 10272-1, LFGB L 00.00-107
Category: immunological, molecular biological and microbiological testing food and feed meat products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping May 2025 Add to cart
Detection Campylobacter spp. poultry
Parameters (qualitative): Campylobacter spp.
Article Number: 2010146
May 2026 Add to cart
dried fruits
Parameters (quantitative): sulphur dioxide (SO2) [mg/kg], moisture content [g/100 g], total fat [g/100 g], glucose (anhydrous) 1 [g/100 g], fructose (anhydrous) 1 [g/100 g], sucrose (anhydrous) 1 [g/100 g], total sugar (anhydrous) 1 [g/100 g], fibre 1 [g/100 g]
Article Number: 2010386
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.
Is currently underway. Can still be booked.
Frozen shipping November 2024 Add to cart
Dried fruits
Article Number: 2010386
December 2025 Add to cart
Dried fruits
Article Number: 2010386
December 2026 Add to cart
Drinking water (TON, TFN) (minimum number of participants: 3 assessors)
Parameters (quantitative): threshold odour number (TON), threshold flavour number (TFN)
Article Number: 3010008
Category: sensory testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature March 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.