Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
|---|---|---|---|---|
|
Liquid toys - preservatives (EN 71-17)
Parameters (quantitative): BIT (CAS 2634-33-5) [mg/kg], MI (CAS 2682-20-4) [mg/kg] Article Number: 2010626 Description: Possible testing e.g. by EN 71-10, EN 71-11. Category: chemical-physical testing consumer goods and packaging toys Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Refrigerated shipping
|
November 2026 | Add to cart | |
|
Liquid toys - preservatives (EN 71-17)
Article Number: 2010626 |
December 2027 | Add to cart | ||
|
Liquid toys - preservatives (EN 71-17)
Article Number: 2010626 |
December 2028 | Add to cart | ||
|
Liquids from e-cigarettes (ISO 20714)
Parameters (quantitative): glycerol (CAS 56-81-5) [mg/g], propylene glycol (CAS 57-55-6) [mg/g], nicotine (CAS 54-11-5) [mg/g] Article Number: 2010264 Description: Possible testing e.g. by EN ISO 20714 Category: chemical-physical testing consumer goods and packaging e-cigarettes Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Shipping at room temperature
|
September 2027 | Add to cart | |
|
Liquids from e-cigarettes (ISO 20714)
Article Number: 2010264 |
September 2028 | Add to cart | ||
|
Long term water absorption by immersion (2A) ISO 16535
Parameters (quantitative): water absorption Wlt [%] Article Number: 2011188 Category: chemical-physical testing material testing thermal insulating material Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
|
December 2026 | Add to cart | |
|
Long term water absorption by immersion (2A) ISO 16535
Article Number: 2011188 |
December 2027 | Add to cart | ||
|
Long term water absorption by immersion (2A) ISO 16535
Article Number: 2011188 |
December 2028 | Add to cart | ||
|
Long-term water absorption by diffusion ISO 16536
Parameters (quantitative): Volume-related water absorption WdV [%] Article Number: 2011375 Category: chemical-physical testing material testing thermal insulating material Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
|
December 2026 | Add to cart | |
|
Long-term water absorption by diffusion ISO 16536
Article Number: 2011375 |
December 2027 | Add to cart | ||
|
Long-term water absorption by diffusion ISO 16536
Article Number: 2011375 |
December 2028 | Add to cart | ||
|
Loose bulk density and voids EN 1097-3
Parameters (quantitative): loose bulk density [Mg/m3], voids [%] Article Number: 2010575 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 2026 | Add to cart | |
|
Loose bulk density and voids EN 1097-3
Article Number: 2010575 |
November 2027 | Add to cart | ||
|
Loose bulk density and voids EN 1097-3
Article Number: 2010575 |
November 2028 | Add to cart | ||
|
Loss of ignition of cement EN 196-2
Parameters (quantitative): loss on ignition [%] Article Number: 2010268 Category: chemical-physical testing material testing cement Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature
|
November 2026 | Add to cart | |
|
Loss of ignition of cement EN 196-2
Article Number: 2010268 |
November 2027 | Add to cart | ||
|
Loss of ignition of cement EN 196-2
Article Number: 2010268 |
November 2028 | Add to cart | ||
|
Mammalian cell culture - cell counting (ISO 20391)
Parameters (quantitative): cell count [cells/µl] Article Number: 2011475 Description: Determination of the total cell count in a suspension of mammalian cells using direct and indirect counting methods; see also ISO 20391-1 Category: immunological, molecular biological and microbiological testing medical devices Cell culture Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 1 New proficiency testing |
 Frozen shipping
|
November 2027 | Add to cart | |
|
Mammalian cell culture - cell counting (ISO 20391)
Article Number: 2011475 |
November 2028 | Add to cart | ||
|
Mar Resistance of Surfaces PV 3974
Parameters (quantitative): relative change in gloss level 1 [%] Article Number: 2010699 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 (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
|
April 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.
Under certain circumstances, this parameter may not be available in the proficiency test.