Please note our new proficiency testing schemes.


Name Planned shipping method Start Date  
4-field test - microbial reduction textiles EN 16615
Parameters: anitbacterial activity levurocidal activity quantiative method (1 - 2 textile samples)
Article Number: 2010082
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature October 2024 Add to cart
4-field test - microbial reduction textiles EN 16615
Parameters: anitbacterial activity levurocidal activity quantiative method (1 - 2 textile samples)
Article Number: 2010082
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature May 2025 Add to cart
45° tension test method ISO 14129
Parameters: In-plane shear modulus [GPa], Shear stress at 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 2025 Add to cart
Abrasion Behavior PV 3906
Parameters: Surfaces' fastness to rubbing [grade], Staining of rubbing cloth [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 2025 Add to cart
Abrasion by abrasive wheels (Taber) ISO 9352
Parameters: Weight loss at defined number of cycles [mg]
Article Number: 2010893
Category: physical mechanical testing material testing Thermoplastics
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature March 2025 Add to cart
Abrasion caused by rubbing IEC 60068-2-70
Article Number: 2011045
Category: physical mechanical testing material testing plastic painting
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Abrasion resistance - Martindale ISO 12947-2
Parameters: Number of 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 2025 Add to cart
Abrasion resistance (Martindale) ISO 5470-2
Parameters: Damage after 4 defined number of rubs [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 October 2024 Add to cart
Abrasion resistance (Martindale) ISO 5470-2
Parameters: Damage after 4 defined number of rubs [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 2025 Add to cart
Abrasion resistance ISO 4649
Parameters: 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 2025 Add to cart
Abrasion resistance Martindale (mass loss) ISO 12947-3
Parameters: Mass loss after 3 defined numer of rubs [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 May 2025 Add to cart
Accelerated ageing and heat resistance ISO 188
Parameters: 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 2025 Add to cart
acetaldehyde in mineral water
Parameters: acetaldehyde
Article Number: 2010634
Category: chemical-physical testing consumer goods and packaging plastic film
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping July 2025 Add to cart
acetic acid bacteria fruit juice concentrate
Parameters: acetic acid bacteria (acidotolerant, gram-negative bacteria), total count quantitative (2 samples fruit juice concentrate)
Article Number: 2010598
Description: Quantitative analyse of different germs like acetic acid bacteria, e.g. with IFU-Method 2
Category: microbiological testing microbiology nonalcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping October 2024 Add to cart
acetic acid bacteria fruit juice concentrate
Parameters: acetic acid bacteria (acidotolerant, gram-negative bacteria), total count quantitative (2 samples fruit juice concentrate)
Article Number: 2010598
Description: Quantitative analyse of different germs like acetic acid bacteria, e.g. with IFU-Method 2
Category: microbiological testing microbiology nonalcoholic 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
acid, alkali cleaning agent
Parameters: pH value, acid reserve, alkali reserve
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 2025 Add to cart
Acrylamide in cereal products
Parameters: acrylamide
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 2025 Add to cart
acrylamide in cocoa and chocolate
Parameters: acrylamide
Article Number: 2010339
Category: chemical-physical testing food and feed other food matrices
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping October 2024 Add to cart
acrylamide in cocoa and chocolate
Parameters: acrylamide
Article Number: 2010339
Category: chemical-physical testing food and feed other food matrices
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping October 2025 Add to cart
Acrylamide in food simulants (CEN TS 13130-10)
Parameters: ethanol 10%, acetic acid 3%, distilled water, olive oil
Article Number: 2010632
Description: Possible testing e.g. by CEN/TS 13130-9
Category: chemical-physical testing consumer goods and packaging plastic film
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping June 2025 Add to cart