Please note our new proficiency testing schemes.


Name Start Date Price  
4-field test
Parameters: Staphylococcus aureus und E.coli percent and log10 reduction of microbial count quantitative method
article number: 2010082
Description: This proficiency testing scheme is not in the scope of accreditation.
Category: microbiological testing microbiology textiles
New proficiency testing
May 2019 300,00 € Add to cart
45° tension test method DIN EN ISO 14129
Parameters: In-plane shear modulus [GPa], Shear stress at 5% shear stain [MPa]
article number: 2010725
Category: physical mecanical testing material testing Fibre-reinforced plastics
May 2019 800,00 € Add to cart
Abrasion by abrasive wheels (Taber) ISO 9352
Parameters: Abrasion [mg]
article number: 2010893
Category: physical mecanical testing material testing Thermoplastics
March 2019 290,00 € Add to cart
Abrasion resistance - Martindale ISO 12947-2
Parameters: Number of rubs at specimen breakdown [-]
article number: 2010802
Category: physical mecanical testing material testing textiles
May 2019 200,00 € Add to cart
Abrasion resistance (Martindale) ISO 5470-2
article number: 2010090
Description: This proficiency testing scheme is not in the scope of accreditation.
Category: physical mecanical testing material testing textiles
New proficiency testing
May 2019 290,00 € Add to cart
Abrasion resistance ISO 4649
Parameters: Density [g/cm³], Abrasion [mm³]
article number: 2010763
Category: physical mecanical testing material testing rubber & TPE
May 2019 290,00 € Add to cart
Absorbancy of Textiles AATCC Test method 79
article number: 2010997
Description: This proficiency testing scheme is not in the scope of accreditation.
Category: chemical-physical testing material testing textiles
New proficiency testing
May 2019 200,00 € Add to cart
Acetaldehyde in mineral water
Parameters: acetaldehyde
article number: 2010634
Category: chemical-physical testing consumer goods and packaging plastic film
Is currently underway. Can still be booked.
November 2018 349,00 € Add to cart
Acetaldehyde in mineral water
Parameters: acetaldehyde
article number: 2010634
Category: chemical-physical testing consumer goods and packaging plastic film
July 2019 359,00 € 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
risk group 1
April 2019 230,00 € Add to cart
acid, alkali cleaning agent
Parameters: pH value, acid reserve, alkali reserve
article number: 2010920
Description: This proficiency testing scheme is not in the scope of accreditation.
Category: chemical-physical testing consumer goods and packaging cleaning agent
October 2019 340,00 € Add to cart
acoustics determ.dynamic stiffness EN 29052-1
article number: 2010286
Description: EN 29052-1 describes the procedure of determination of dynamic stiffness of insulating layers which are used under floating screeds. The dynamic stiffness is a parameter which determines the sound insulation by those floor structures in residential buildings. This proficiency testing scheme ist no in the scope of accreditation.
Category: physical mecanical testing material testing insulating materials
completed testing items 200 mm x 200 mm
October 2019 495,00 € 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
March 2019 290,00 € Add to cart
adhesive strength rendering plastering mortar 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. This proficiency testing scheme is not in the scope of accreditation.
Category: physical mecanical testing material testing mineral building materials
preperation of the testing items by the participants
December 2019 890,00 € Add to cart
aerobic bacteria foil packaging
Parameters: determination of surface bacteria count aerobic total count quantitative (4 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
risk group 1
Is currently underway. Can still be booked.
November 2018 310,00 € Add to cart
aerobic bacteria foil packaging
Parameters: determination of surface bacteria count aerobic total count quantitative (4 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
risk group 1
September 2019 310,00 € 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
risk group 1
December 2019 350,00 € 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
risk group 1
October 2019 350,00 € 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
risk group 1
May 2019 230,00 € Add to cart
aerobic total count drinking water
Parameters: aerobic total count quantitative (2 lyophilised 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. This proficiency testing scheme is not in the scope of accreditation.
Category: microbiological testing microbiology drinking water
risk group 1-2
April 2019 150,00 € Add to cart