Name Planned shipping method Start Date  
Bending behaviour EN 12089
Parameters (quantitative): Bending strength [kPa]
Article Number: 2011040
Category: physical mechanical testing material testing thermal insulating material
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2025 Add to cart
Bending behaviour EN 12089
Article Number: 2011040
December 2026 Add to cart
Bending behaviour EN 12089
Article Number: 2011040
December 2027 Add to cart
Bending test on dynstat test specimens DIN 53435
Parameters (quantitative): Dynstat-Bending stress [N/mm²]
Article Number: 2010885
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 2026 Add to cart
Bending test on dynstat test specimens DIN 53435
Article Number: 2010885
April 2027 Add to cart
Bifidobacteria infant food
Parameters (quantitative): Bifidobacteria [cfu/g]
Article Number: 2010182
Description: Possible methods for participation, e.g.: ISO 29981
Category: physical mechanical testing food and feed infant formula
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Unfortunately, no further booking is possible this year.
Frozen shipping November 2025
bile-tolerant Gram-negative bacteria in toys containing aqueous media
Parameters (quantitative): Enterobacteriaceae [cfu/g]
Article Number: 2011303
Description: Possible methods for participation, e.g: ISO 8124, Pharm.Eur. 2.6.13; NB_Toys protocol, prEN 71-20
Category: physical mechanical testing consumer goods and packaging toys
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Is currently underway. Can still be booked.
New proficiency testing
Frozen shipping November 2025 Add to cart
Bilesalt tolerant bacteria in water containing toys
Article Number: 2011303
July 2026 Add to cart
Bilesalt tolerant bacteria in water containing toys
Article Number: 2011303
July 2027 Add to cart
Biochemical confirmation procedures in microbiology
Parameters (qualitative): Gram stain [positive/negative], Oxidase test [positive/negative], Katalase test [positive/negative]
Article Number: 2011341
Description: Biochemical confirmation procedures in microbiology
Category: immunological, molecular biological and microbiological testing food and feed food matrices (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
New proficiency testing
Frozen shipping July 2026 Add to cart
Biochemical confirmation procedures in microbiology
Parameters (qualitative): Gram stain [positive/negative], Oxidase test [positive/negative], Katalase test [positive/negative]
Article Number: 2011341
July 2027 Add to cart
Bisphenols in infant food
Parameters (quantitative): bisphenol A (CAS 80-05-7) [µg/kg], bisphenol B (CAS 77-40-7) 1 [µg/kg], bisphenol F (CAS 620-92-8) 1 [µg/kg], bisphenol S (CAS 80-09-1) 1 [µg/kg]
Article Number: 2010957
Category: chemical-physical testing food and feed infant formula
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature October 2026 Add to cart
Bisphenols in infant food
Article Number: 2010957
October 2027 Add to cart
Bisphenols in tomato products
Parameters (quantitative): bisphenol A (CAS 80-05-7) [µg/kg], bisphenol B (CAS 77-40-7) [µg/kg], bisphenol F (CAS 620-92-8) [µg/kg], bisphenol S (CAS 80-09-1) [µg/kg], bisphenol AF (CAS 1478-61-1) [µg/kg]
Article Number: 2011282
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.
New parameter selection
Frozen shipping July 2026 Add to cart
Bisphenols in tomato products
Article Number: 2011282
July 2027 Add to cart
Bitumen - Density EN 15326 and flash point ISO 2592
Article Number: 2011409
Category: chemical-physical testing material testing asphalt & bitumen
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature December 2026 Add to cart
Bitumen - Density EN 15326 and flash point ISO 2592
Article Number: 2011409
December 2027 Add to cart
Bitumen - Fraass breaking point EN 12593
Article Number: 2011410
Category: physical mechanical testing material testing asphalt & bitumen
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature December 2026 Add to cart
Bitumen - Fraass breaking point EN 12593
Article Number: 2011410
December 2027 Add to cart
Bitumen - needle penetration and softening point EN 1426 and EN 1427
Parameters (quantitative): Penetration at 25 °C [0,1 mm]
Article Number: 2011192
Category: physical mechanical testing material testing asphalt & bitumen
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2026 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.