Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
|---|---|---|---|---|
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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
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December 2027 | Add to cart | |
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Long term water absorption by immersion (2A) ISO 16535
Article Number: 2011188 |
December 2028 | Add to cart | ||
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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
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December 2026 | Add to cart | |
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Long-term water absorption by diffusion ISO 16536
Article Number: 2011375 |
December 2027 | Add to cart | ||
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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
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November 2026 | Add to cart | |
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Loose bulk density and voids EN 1097-3
Article Number: 2010575 |
November 2027 | Add to cart | ||
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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
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November 2026 | Add to cart | |
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Loss of ignition of cement EN 196-2
Article Number: 2010268 |
November 2027 | Add to cart | ||
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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
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November 2027 | Add to cart | |
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Mammalian cell culture - cell counting (ISO 20391)
Article Number: 2011475 |
November 2028 | Add to cart | ||
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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
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April 2027 | Add to cart | |
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Mar Resistance of Surfaces PV 3974
Article Number: 2010699 |
April 2028 | Add to cart | ||
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Marine water - chlorite, chlorate
Parameters (quantitative): chlorite [µg/l], chlorate [µg/l] Article Number: 2011383 Description: Possible testing e.g. by EPA 300.1 Category: chemical-physical testing Environmental analytics marine water Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping
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December 2027 | Add to cart | |
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Marine water - chlorite, chlorate
Article Number: 2011383 |
December 2028 | Add to cart | ||
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Marine water - metals
Parameters (quantitative): arsenic (As) [µg/l], chromium (Cr) [µg/l], copper (Cu) [µg/l], mercury (Hg) [µg/l], nickel (Ni) [µg/l], zinc (Zn) [µg/l], lead (Pb) [µg/l], cadmium (Cd) [µg/l] Article Number: 2011382 Category: chemical-physical testing Environmental analytics marine water Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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December 2027 | Add to cart | |
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Marine water - metals
Article Number: 2011382 |
December 2028 | Add to cart | ||
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Mass per unit area of fibre materials EN 12127 ISO 3801
Parameters (quantitative): Mass per unit area [g/m²] Article Number: 2010733 Category: chemical-physical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
|
May 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.