Name Planned shipping method Start Date  
45° tension test method ISO 14129
Parameters (quantitative): In-plane shear modulus [GPa], Shear stress (5% shear stain) [MPa]
Article Number: 2010725
Category: physical mechanical testing material testing fibre-reinforced plastics
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Abrasion Behavior PV 3906
Parameters (quantitative): Surfaces' fastness to rubbing (dry) [grade], Staining of rubbing cloth (dry) [grade], Surfaces' fastness to rubbing (wet) [grade], Staining of rubbing cloth (wet) [grade]
Article Number: 2010679
Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory.
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Abrasion by abrasive wheels (Taber) ISO 9352
Parameters (quantitative): Weight loss (1000 cycles) [mg]
Article Number: 2010893
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 March 2026 Add to cart
Abrasion caused by rubbing IEC 60068-2-70
Article Number: 2011045
Category: physical mechanical testing material testing plastics (painting)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Abrasion resistance - Martindale ISO 12947-2
Parameters (quantitative): Rubs at specimen breakdown [-]
Article Number: 2010802
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Abrasion resistance (Martindale) ISO 5470-2
Parameters (quantitative): damage (3200) [grade], damage (12800) [grade], damage (25600) [grade], damage (51200) [grade]
Article Number: 2010090
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Abrasion resistance ISO 4649
Parameters (quantitative): Density [g/cm³], Relative volume loss [mm³]
Article Number: 2010763
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 2026 Add to cart
Abrasion resistance Martindale (mass loss) ISO 12947-3
Parameters (quantitative): mass loss (10000) [mg], mass loss (25000) [mg], mass loss (50000) [mg]
Article Number: 2010637
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature October 2025 Add to cart
Abrasion resistance Martindale (mass loss) ISO 12947-3
Article Number: 2010637
May 2026 Add to cart
Accelerated ageing and heat resistance ISO 188
Parameters (quantitative): Change in density [%], Change in Shore-A-hardness [Shore A], Change in Tensile strength [%], Change in Elongation at Break [%]
Article Number: 2010508
Category: physical mechanical testing material testing rubber & TPE
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Acetaldehyde in food simulants
Parameters (quantitative): acetaldehyde (CAS 75-07-0) (water) [µg/l]
Article Number: 2010634
Category: chemical-physical testing consumer goods and packaging plastics, plastic film
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Unfortunately, no further booking is possible this year.
Frozen shipping June 2025
Acetaldehyde in food simulants
Article Number: 2010634
July 2026 Add to cart
Acetic acid bacteria fruit juice concentrate
Parameters (quantitative): acetic acid bacteria [cfu/g], aerobic total count [cfu/g]
Article Number: 2010598
Description: Quantitative analyse of different germs like acetic acid bacteria, e.g. with IFU-Method 2
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 October 2025 Add to cart
Acetic acid bacteria fruit juice concentrate
Article Number: 2010598
April 2026 Add to cart
Acid, alkali cleaning agent
Parameters (quantitative): pH value [-], acid reserve [g NaOH/100g], alkali reserve [g NaOH/100g]
Article Number: 2010920
Category: chemical-physical testing consumer goods and packaging cleaning agent
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2026 Add to cart
Acrylamide in cereal products
Parameters (quantitative): acrylamide (CAS 79-06-1) [µg/kg]
Article Number: 2011098
Category: chemical-physical testing food and feed cereals, cereal products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping July 2026 Add to cart
Acrylamide in cocoa and chocolate
Parameters (quantitative): acrylamide (CAS 79-06-1) [µg/kg]
Article Number: 2010339
Category: chemical-physical testing food and feed cocoa and chocolate
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping November 2025 Add to cart
Acrylamide in cocoa and chocolate
Article Number: 2010339
November 2026 Add to cart
Acrylamide in potato products
Parameters (quantitative): acrylamide (CAS 79-06-1) [µg/kg]
Article Number: 2011097
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.
Frozen shipping December 2025 Add to cart
Acrylamide in potato products
Article Number: 2011097
December 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.