Please note our new proficiency testing schemes.


Name Planned shipping method Start Date  
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 2024 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 April 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 2024 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 2024 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
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 2024 Add to cart
Acrylamide in food simulants (CEN TS 13130-10)
Parameters: ethanol 10%, acetic acid 3%, distilled water, olive oil
Article Number: 2010632
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
Acrylamide in potato products
Parameters: acrylamide
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 2024 Add to cart
Acrylamide in potato products
Parameters: acrylamide
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
Adhesion of multilayer pipes ISO 17454
Parameters: Calibration force [N/mm], Adhesive force [N/mm] at 135° and 315°, Minimum force [N/mm] at 135° and 315°
Article Number: 2010890
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 2024 Add to cart
Adhesion of multilayer pipes ISO 17454
Parameters: Calibration force [N/mm], Adhesive force [N/mm] at 135° and 315°, Minimum force [N/mm] at 135° and 315°
Article Number: 2010890
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
Adhesion of thermoplastic elastomers (TPE) VDI 2019
Article Number: 2011033
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 2024 Add to cart
Adhesion of thermoplastic elastomers (TPE) VDI 2019
Article Number: 2011033
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
Adhesive - formaldehyde (ISO 11402)
Parameters: Formaldehyde
Article Number: 2010424
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2024 Add to cart
Adhesive - formaldehyde (ISO 11402)
Parameters: Formaldehyde
Article Number: 2010424
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2025 Add to cart