Name Planned shipping method Start Date  
Shell content EN 933-7
Article Number: 2011235
Category: physical mechanical testing material testing aggregates
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature November 2026 Add to cart
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 2025 Add to cart
Shigella spp. milk powder
Parameters (qualitative): Shigella spp.
Article Number: 2010483
May 2026 Add to cart
Shock IEC 60068-2-27
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
Unfortunately, no further booking is possible this year.
Shipping at room temperature April 2024
Shock IEC 60068-2-27
Article Number: 2011034
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.
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 2025 Add to cart
Simulated evaluation aerobic spore-forming bacteria
Article Number: 2011199
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 2025 Add to cart
Simulated evaluation lactic acid bacteria
Article Number: 2011202
July 2026 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.