Currently set filters:

  • Type of Testing: Immunologic, molecular biologic and microbiologic
Name Planned shipping method Start Date  
Simulated evaluation yeasts
Parameters (quantitative): Simulated colony enumeration, Calculation of microbial count
Article Number: 2011200
Category: immunological, molecular biological and microbiological testing food and feed Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Is currently underway. Can still be booked.
Shipping at room temperature November 2024 Add to cart
Simulated evaluation yeasts
Article Number: 2011200
July 2025 Add to cart
Simulated evaluation yeasts
Article Number: 2011200
July 2026 Add to cart
Soy (GMO)
Parameters (qualitative): Detection of screening elements P-35S, T-NOS and P-FMV
Parameters (quantitative): relative amount GTS 40-3-2 [%], relative amount MON 89788 [%]
Article Number: 2010720
Category: immunological, molecular biological and microbiological testing food and feed fats, oils and oilseeds
Accreditation: This proficiency test is not included in the scope of the accreditation.
Refrigerated shipping November 2025 Add to cart
Soy (GMO)
Parameters (qualitative): Detection of screening elements P-35S, T-NOS and P-FMV
Article Number: 2010720
November 2026 Add to cart
Spoiling agents in fruit juice concentrate & compounds 1
Parameters (qualitative): spoiling agents qualitative
Parameters (quantitative): spoiling agents quantitative [cfu/g], aerobic total count [cfu/g]
Article Number: 2010199
Description: Yeasts, moulds, lactobacilli or acetic acid bacteria should be alternating analysed, e.g. with IFU-Method 2, IFU-Method 3, IFU-Method 4, IFU-Method 5
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 April 2025 Add to cart
Spoiling agents in fruit juice concentrate & compounds 1
Parameters (qualitative): spoiling agents qualitative
Article Number: 2010199
April 2026 Add to cart
Spoiling agents in fruit juice concentrate & compounds 2
Parameters (qualitative): spoiling agents qualitative
Parameters (quantitative): spoiling agents quantitative [cfu/g], aerobic total count [cfu/g]
Article Number: 2010491
Description: Yeasts, moulds, lactobacilli or acetic acid bacteria should be alternating analysed, e.g. with IFU-Method 2, IFU-Method 3, IFU-Method 4, IFU-Method 5
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 November 2025 Add to cart
Spoiling agents in fruit juice concentrate & compounds 2
Parameters (qualitative): spoiling agents qualitative
Article Number: 2010491
November 2026 Add to cart
Sterility testing medical devices (Ph. Eur. 2.6.1)
Parameters (qualitative): aerobic microbial load
Article Number: 2011292
Description: Ringversuch zum Nachweis mikrobieller Kontamination steriler Medizinprodukte nach Ph. Eur. 2.6.1. bzw. den harmonisierten Arzeneibuchmethoden wie z.B. USP <71> und JP 4.06.
Category: immunological, molecular biological and microbiological testing medical devices medical devices
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
New proficiency testing
Frozen shipping October 2025 Add to cart
Sterility testing medical devices (Ph. Eur. 2.6.1)
Parameters (qualitative): aerobic microbial load
Article Number: 2011292
October 2026 Add to cart
Streptococci (faecal) mineral water and table water
Parameters (qualitative): streptococci (faecal) qualitative
Article Number: 2010676
Description: Possible methods for participation, e.g.: mineral- and table water regulation
Category: immunological, molecular biological and microbiological testing food and feed mineral water and table water
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping October 2025 Add to cart
Streptococci (faecal) mineral water and table water
Parameters (qualitative): streptococci (faecal) qualitative
Article Number: 2010676
October 2026 Add to cart
Sulfite-reducing, spore-forming anaerobes mineral water
Parameters (qualitative): sulfite-reducing, spore-forming anaerobes qualitative
Article Number: 2010952
Category: immunological, molecular biological and microbiological testing food and feed mineral water and table water
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping August 2025 Add to cart
Sulfite-reducing, spore-forming anaerobes mineral water
Parameters (qualitative): sulfite-reducing, spore-forming anaerobes qualitative
Article Number: 2010952
August 2026 Add to cart
Testing of sterilization of medical devices 1 (ISO 11737-1)
Parameters (quantitative): aerobic total count [cfu/product]
Article Number: 2010696
Description: Possible methods for participation, e.g.: ISO 11737-1
Category: immunological, molecular biological and microbiological testing medical devices medical devices
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 1
Frozen shipping June 2025 Add to cart
Testing of sterilization of medical devices 1 (ISO 11737-1)
Article Number: 2010696
June 2026 Add to cart
Testing of sterilization of medical devices 2 (ISO 11737-1)
Parameters (quantitative): yeasts [cfu/product]
Article Number: 2010964
Category: immunological, molecular biological and microbiological testing medical devices medical devices
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 1
Frozen shipping June 2025 Add to cart
Testing of sterilization of medical devices 2 (ISO 11737-1)
Article Number: 2010964
June 2026 Add to cart
Testing of sterilization of medical devices 3 (ISO 11737-1)
Parameters (quantitative): moulds [cfu/product]
Article Number: 2010966
Category: immunological, molecular biological and microbiological testing medical devices medical devices
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 1
Frozen shipping June 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.