Name Planned shipping method Start Date  
Shigella spp. milk powder
Parameters (qualitative): Shigella spp.
Article Number: 2010483
Description: Possible methods for participation, e.g.: ISO 2156, §64 LFGB L00.00-91
Category: immunological, molecular biological and microbiological testing food and feed milk powder
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping May 2026 Add to cart
Shock IEC 60068-2-27
Parameters (quantitative): Displacement [mm]
Article Number: 2011034
Description: Quantification of the applied kinetic energy based on the deflection of a moving mass
Category: physical mechanical testing material testing environmental testing
Accreditation: This proficiency test is not included in the scope of the accreditation.
additional shakers are charged with 50% of the proficiency testing price
Shipping at room temperature May 2025 Add to cart
Shock IEC 60068-2-27
Article Number: 2011034
May 2026 Add to cart
Shore-A-Hardness ASTM D2240
Parameters (quantitative): Shore-A-Hardness [Shore A]
Article Number: 2010898
Category: physical mechanical testing material testing rubber & TPE
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2025 Add to cart
Shore-A-Hardness ASTM D2240
Article Number: 2010898
May 2026 Add to cart
Shore-A-Hardness ISO 48-4 and ISO 868
Parameters (quantitative): Shore-A-Hardness [Shore A]
Article Number: 2010731
Category: physical mechanical testing material testing rubber & TPE
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2025 Add to cart
Shore-A-Hardness ISO 48-4 and ISO 868
Article Number: 2010731
May 2026 Add to cart
Shore-D-Hardness ISO 868
Parameters (quantitative): Shore-D-Hardness [Shore D]
Article Number: 2010742
Category: physical mechanical testing material testing plastics (thermoplastics)
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 April 2025 Add to cart
Shore-D-Hardness ISO 868
Article Number: 2010742
April 2026 Add to cart
Simulated evaluation aerobic spore-forming bacteria
Parameters (quantitative): colony enumeration aerobic spore-forming bacteria, calculation of microbial load
Article Number: 2011199
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.
risk group 1
July 2026 Add to cart
Simulated evaluation aerobic total count
Parameters (qualitative): calculation of microbial load [-]
Parameters (quantitative): colony enumeration aerobic total count [CFU]
Article Number: 2011198
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.
risk group 1
July 2025 Add to cart
Simulated evaluation aerobic total count
Parameters (qualitative): calculation of microbial load [-]
Article Number: 2011198
July 2026 Add to cart
Simulated evaluation E.coli and Coliforms
Parameters (qualitative): calculation of microbial load [-]
Parameters (quantitative): colony enumeration E.coli [CFU], colony enumeration Coliforms [CFU]
Article Number: 2011204
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.
risk group 1
July 2025 Add to cart
Simulated evaluation E.coli and Coliforms
Parameters (qualitative): calculation of microbial load [-]
Article Number: 2011204
July 2026 Add to cart
Simulated evaluation lactic acid bacteria
Parameters (quantitative): colony enumeration lactic acid bacteria, calculation of microbial load
Article Number: 2011202
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.
risk group 1
July 2026 Add to cart
Simulated evaluation mould
Parameters (qualitative): calculation of microbial load [-]
Parameters (quantitative): colony enumeration moulds [CFU]
Article Number: 2011201
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.
risk group 1
July 2025 Add to cart
Simulated evaluation mould
Parameters (qualitative): calculation of microbial load [-]
Article Number: 2011201
July 2026 Add to cart
Simulated evaluation Sulfite-reducing clostridia
Parameters (qualitative): calculation of microbial load [-]
Parameters (quantitative): colony enumeration Sulfite-reducing clostridia [CFU]
Article Number: 2011203
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.
risk group 1
July 2025 Add to cart
Simulated evaluation Sulfite-reducing clostridia
Parameters (qualitative): calculation of microbial load [-]
Article Number: 2011203
July 2026 Add to cart
Simulated evaluation yeasts
Parameters (qualitative): calculation of microbial load [-]
Parameters (quantitative): colony enumeration yeasts [CFU]
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.
risk group 1
July 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.