Please note our new proficiency testing schemes.


Name Planned shipping method Start Date  
Abrasion resistance Martindale (mass loss) ISO 12947-3
Parameters: Mass loss after 3 defined numer of rubs [mg]
article number: 2010637
Category: physical mecanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2023 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 mecanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2024 Add to cart
Absorbancy of Textiles AATCC Test method 79
article number: 2010997
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2023 Add to cart
Absorbancy of Textiles AATCC Test method 79
article number: 2010997
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2024 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 mecanical testing material testing rubber & TPE
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2023 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 mecanical 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
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 2023 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 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: In the field of cooperation we developed and established PT schemes in the matrix fruit juice concentrate and beverage compounds for the fruit juice industry. Potential microbiological spoiling agents belong to different germs like for example acetic acid bacteria that has to be quantitatively analysed in this proficiency testing scheme.
Category: microbiological testing microbiology nonalcoholic beverages
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.
Frozen shipping October 2022 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: In the field of cooperation we developed and established PT schemes in the matrix fruit juice concentrate and beverage compounds for the fruit juice industry. Potential microbiological spoiling agents belong to different germs like for example acetic acid bacteria that has to be quantitatively analysed in this proficiency testing scheme.
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 2023 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: In the field of cooperation we developed and established PT schemes in the matrix fruit juice concentrate and beverage compounds for the fruit juice industry. Potential microbiological spoiling agents belong to different germs like for example acetic acid bacteria that has to be quantitatively analysed in this proficiency testing scheme.
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
Acid soluble sulfates EN 1744-1
article number: 2010585
Category: chemical-physical testing material testing Aggregates
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature February 2023 Add to cart
Acid soluble sulfates EN 1744-1
article number: 2010585
Category: chemical-physical testing material testing Aggregates
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature November 2023 Add to cart
Acid soluble sulfates EN 1744-1
article number: 2010585
Category: chemical-physical testing material testing Aggregates
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature November 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 2023 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
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.
New proficiency testing
Frozen shipping July 2023 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.
New proficiency testing
Frozen shipping July 2024 Add to cart
acrylamide in cocoa and chocolate
Parameters: acrylamide
article number: 2010339
Category: chemical-physical testing food and feed other food stuff
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping October 2023 Add to cart
acrylamide in cocoa and chocolate
Parameters: acrylamide
article number: 2010339
Category: chemical-physical testing food and feed other food stuff
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping October 2024 Add to cart