Name Planned shipping method Start Date  
Micro-crack pattern PV 1058
Parameters (quantitative): Number of microcracks/cm [cracks/cm]
Article Number: 2010661
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 plastics (Electroplating)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Micro-crack pattern PV 1058
Article Number: 2010661
May 2027 Add to cart
Microbial count by flow cytometry
Parameters (quantitative): number of living, bacteria cells [cells/ml]
Article Number: 2011340
Description: Determination of the number of living bacterial cells in liquid matrix using flow cytometry
Category: immunological, molecular biological and microbiological testing food and feed food matrices (other)
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
New proficiency testing
Frozen shipping July 2026 Add to cart
Microbial count by flow cytometry
Article Number: 2011340
July 2027 Add to cart
Microbiological analysis of dialysis water 1
Parameters (quantitative): Aerobic total count 36 °C (plate technique) [cfu/ml], Aerobic total count 20 °C (plate technique) [cfu/ml], Aerobic total count 36 °C (membrane filtration) [cfu/10 ml], Aerobic total count 20 °C /membrane filtration) [cfu/10 ml]
Article Number: 2011296
Description: Proficiency test series for testing water for haemodialysis and related therapies for microbiological requirements. This part deals with the counting of viable microorganisms (total microbial count) according to ISO 23500. Other methods for water quality according to e.g. ISO 6222, mineral/table water regulation and drinking water regulation.
Category: immunological, molecular biological and microbiological testing medical devices Water in medical care
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Is currently underway. Can still be booked.
Frozen shipping October 2025 Add to cart
Microbiological analysis of dialysis water 1
Article Number: 2011296
October 2026 Add to cart
Microbiological analysis of dialysis water 1
Article Number: 2011296
July 2027 Add to cart
Microbiological analysis of dialysis water 2
Parameters (quantitative): Ps. aeruginosa
Article Number: 2011297
Description: Proficiency test series for testing water for haemodialysis and related therapies for microbiological requirements. This part deals with the enumeration of Pseudomonas aeruginosa.Possible methods for participation are e.g. ISO 16266, mineral/table water regulation and drinking water regulation.
Category: immunological, molecular biological and microbiological testing medical devices Water in medical care
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
Frozen shipping October 2026 Add to cart
Microbiological analysis of dialysis water 2
Article Number: 2011297
July 2027 Add to cart
Microbiological analysis of dialysis water 3
Parameters (quantitative): E.coli, Coliforms
Article Number: 2011298
Description: Proficiency test series for testing water for haemodialysis and related therapies for microbiological requirements. This part deals with the enumeration of E. coli and coliform bacteria. Possible methods for participation are e.g. ISO 9308, mineral/table water regulation and drinking water regulation.
Category: immunological, molecular biological and microbiological testing medical devices Water in medical care
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Frozen shipping October 2026 Add to cart
Microbiological analysis of dialysis water 3
Article Number: 2011298
April 2027 Add to cart
Microbiological analysis of endoscopes
Parameters (qualitative): identification of germs
Parameters (quantitative): aerobic total count [cfu/endoscope channel]
Article Number: 2010567
Description: enumeration and identification of microorganisms; hospital hygiene
Category: immunological, molecular biological and microbiological testing medical devices Sterility and contamination testing
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Unfortunately, no further booking is possible this year.
Frozen shipping September 2025
Microbiological analysis of endoscopes
Parameters (qualitative): identification of germs
Article Number: 2010567
October 2026 Add to cart
Microbiological analysis of endoscopes
Parameters (qualitative): identification of germs
Article Number: 2010567
October 2027 Add to cart
Microbiological analysis of water from dental units 1
Parameters (quantitative): aerobic total count 36°C [cfu/ml]
Article Number: 2011293
Description: Proficiency test series on water quality in dental units. This part deals with the counting of viable microorganisms (total microbial count). Possible methods for participation are e.g. ISO 6222, mineral/table water regulation and drinking water regulation.
Category: immunological, molecular biological and microbiological testing medical devices Water in medical care
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Is currently underway. Can still be booked.
Frozen shipping October 2025 Add to cart
Microbiological analysis of water from dental units 1
Article Number: 2011293
October 2026 Add to cart
Microbiological analysis of water from dental units 1
Article Number: 2011293
July 2027 Add to cart
Microbiological analysis of water from dental units 2
Parameters (quantitative): Ps.aeruginosa [cfu/100ml]
Article Number: 2011294
Description: Proficiency test series on water quality in dental units. This part deals with the counting of Pseudomonas aeruginosa. Possible methods for participation are e.g. ISO 16266, mineral/table water regulation and drinking water regulation.
Category: immunological, molecular biological and microbiological testing medical devices Water in medical care
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
Is currently underway. Can still be booked.
Frozen shipping October 2025 Add to cart
Microbiological analysis of water from dental units 2
Article Number: 2011294
October 2026 Add to cart
Microbiological analysis of water from dental units 2
Article Number: 2011294
July 2027 Add to cart
1 Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.