Name Planned shipping method Start Date  
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
Detection of Dekkera bruxellensis in beer
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 2026 Add to cart
Detection of Dekkera bruxellensis in beer
Parameters (qualitative): Dekkera bruxellensis qualitative
Article Number: 2011142
August 2027 Add to cart
Detection of Dekkera bruxellensis in wine
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 2026 Add to cart
Detection of Dekkera bruxellensis in wine
Parameters (qualitative): Dekkera bruxellensis qualitative
Article Number: 2010275
August 2027 Add to cart
Enumeration & identification of beer specific microorganisms
Parameters (qualitative): identification
Parameters (quantitative): yeasts, lactic acid bacteria, aerobic total count
Article Number: 2011345
Description: Enumeration and identification of relevant beer-specific microorganisms (yeasts, lactic acid bacteria, aerobic total count). Examination of microbial suspensions in beer matrix
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
New proficiency testing
Frozen shipping August 2026 Add to cart
Enumeration & identification of beer specific microorganisms
Parameters (qualitative): identification
Article Number: 2011345
August 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.