Please note our new proficiency testing schemes.


Name Planned shipping method Start Date  
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.
New proficiency testing
Frozen shipping May 2023 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.
New proficiency testing
Frozen shipping May 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 mecanical testing material testing Thermoplastics
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature March 2023 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 mecanical 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 thermoplastic elastomers (TPE) VDI 2019
article number: 2011033
Category: physical mecanical testing material testing rubber & TPE
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature May 2023 Add to cart
Adhesion of thermoplastic elastomers (TPE) VDI 2019
article number: 2011033
Category: physical mecanical testing material testing rubber & TPE
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature May 2024 Add to cart
Adhesive strength of hardened mortars EN 1015-12
article number: 2010300
Description: This European Norm establishes a procedure for the determination of adhesive strength between plastering mortar and firm ground.
Category: physical mecanical testing material testing Mortar for masonry
Accreditation: This proficiency test is not included in the scope of the accreditation.
preperation of the testing items by the participants
Shipping at room temperature December 2023 Add to cart
Adhesive strength of hardened mortars EN 1015-12
article number: 2010300
Description: This European Norm establishes a procedure for the determination of adhesive strength between plastering mortar and firm ground.
Category: physical mecanical testing material testing Mortar for masonry
Accreditation: This proficiency test is not included in the scope of the accreditation.
preperation of the testing items by the participants
Shipping at room temperature December 2024 Add to cart
aerobic bacteria foil packaging
Parameters: determination of surface bacteria count aerobic total count quantitative (2 samples á 2 foil samples)
article number: 2010191
Description: This proficiency testing is designed because the parameter aerobic total count is also important as an industrial hygienic parameter as part of determination of surface germ count during the production of foodstuffs.
Category: microbiological testing microbiology plastic film
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Refrigerated shipping September 2023 Add to cart
aerobic bacteria foil packaging
Parameters: determination of surface bacteria count aerobic total count quantitative (2 samples á 2 foil samples)
article number: 2010191
Description: This proficiency testing is designed because the parameter aerobic total count is also important as an industrial hygienic parameter as part of determination of surface germ count during the production of foodstuffs.
Category: microbiological testing microbiology plastic film
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Refrigerated shipping September 2024 Add to cart
aerobic bacteria in tattoo ink
Parameters: aerobic total count quantitative (2 samples tattoo ink
article number: 2010354
Description: In contrast to cosmetic products, tattoo inks are not controlled especially concerning the sterility of products and microbiological analyses. . These PT scheme was specially developed because a lot of tattoo inks are highly contaminated with microorganisms that could be dangerous for the consumer.
Category: microbiological testing microbiology tattoo ink
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 December 2022 Add to cart
aerobic bacteria in tattoo ink
Parameters: aerobic total count quantitative (2 samples tattoo ink
article number: 2010354
Description: In contrast to cosmetic products, tattoo inks are not controlled especially concerning the sterility of products and microbiological analyses. . These PT scheme was specially developed because a lot of tattoo inks are highly contaminated with microorganisms that could be dangerous for the consumer.
Category: microbiological testing microbiology tattoo ink
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping October 2023 Add to cart
aerobic bacteria in tattoo ink
Parameters: aerobic total count quantitative (2 samples tattoo ink
article number: 2010354
Description: In contrast to cosmetic products, tattoo inks are not controlled especially concerning the sterility of products and microbiological analyses. . These PT scheme was specially developed because a lot of tattoo inks are highly contaminated with microorganisms that could be dangerous for the consumer.
Category: microbiological testing microbiology tattoo ink
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
Aerobic Bacteria O W-emulsion
Parameters: aerobic bacteria quantitative (2 samples O/W-emulsion)
article number: 2010071
Description: Microorganisms in cosmetic products can lead to spoilage of these products and are dangerous for the consumer. To continuously ensure a good product quality every end product and intermediate product have to be microbiologically monitored and analyzed especially with regard to product preservation. These PT schemes are specially developed for qualitative and quantitative requirements and specifications in the cosmetic field.
Category: microbiological testing microbiology cosmetic
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping October 2023 Add to cart
Aerobic Bacteria O W-emulsion
Parameters: aerobic bacteria quantitative (2 samples O/W-emulsion)
article number: 2010071
Description: Microorganisms in cosmetic products can lead to spoilage of these products and are dangerous for the consumer. To continuously ensure a good product quality every end product and intermediate product have to be microbiologically monitored and analyzed especially with regard to product preservation. These PT schemes are specially developed for qualitative and quantitative requirements and specifications in the cosmetic field.
Category: microbiological testing microbiology cosmetic
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
aerobic spores milk
Parameters: aerobic mesophilic spores, total count quantitative (2 samples milk) (2 samples milk)
article number: 2010467
Description: Aerobic spore-forming bacteria usually occur in soil but also in meat, milk or herbal foodstuffs and can lead to taste changes and spoilage. These bacteria are able to survive the pasteurisation step using their heat-stable spore-form. Some of their pathogen representatives produce enterotoxins causing regurgitation or diarrhoea.
Category: microbiological testing microbiology milk and cream
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping May 2023 Add to cart
aerobic spores milk
Parameters: aerobic mesophilic spores, total count quantitative (2 samples milk) (2 samples milk)
article number: 2010467
Description: Aerobic spore-forming bacteria usually occur in soil but also in meat, milk or herbal foodstuffs and can lead to taste changes and spoilage. These bacteria are able to survive the pasteurisation step using their heat-stable spore-form. Some of their pathogen representatives produce enterotoxins causing regurgitation or diarrhoea.
Category: microbiological testing microbiology milk and cream
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping May 2024 Add to cart
aerobic total count drinking water
Parameters: aerobic total count quantitative (2 samples and water)
article number: 2010656
Description: Besides the indicator microorganisms for faecal pollution the parameter “aerobic total count” acc. to “drinking water regulation (ISO 6222)” serve as nonspecific level of total pollution in drinking water.
Category: microbiological testing microbiology drinking water
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Frozen shipping April 2023 Add to cart
aerobic total count drinking water
Parameters: aerobic total count quantitative (2 samples and water)
article number: 2010656
Description: Besides the indicator microorganisms for faecal pollution the parameter “aerobic total count” acc. to “drinking water regulation (ISO 6222)” serve as nonspecific level of total pollution in drinking water.
Category: microbiological testing microbiology drinking water
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Frozen shipping April 2024 Add to cart
aerobic total count mineral water and table water
Parameters: aerobic total count at 22 °C, aerobic total count at 37 °C quantitative (2 samples and water)
article number: 2010674
Description: Besides the indicator microorganisms for faecal pollution the parameter “aerobic total count” acc. to “mineral- and table water regulation serve as nonspecific level of total pollution in drinking water.
Category: microbiological testing microbiology mineral water and table water
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