Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
|---|---|---|---|---|
|
Change of temperature - Test N IEC 60068-2-14 (round 2)
Parameters (quantitative): Temperature [°C] of different sensors (4 time points) Article Number: 2011332 Category: chemical-physical testing material testing environmental testing Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Shipping at room temperature
|
August 2026 | Add to cart | |
|
Change of temperature - Test N IEC 60068-2-14 (round 2)
Article Number: 2011332 |
April 2027 | Add to cart | ||
|
Charge decay EN 1149-3
Parameters (quantitative): half decay time of charge t50 [s], shielding factor S [-] Article Number: 2010100 Description: Indution charging (test method 2) Category: chemical-physical testing material testing protective clothing Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
|
May 2026 | Add to cart | |
|
Charge decay EN 1149-3
Article Number: 2010100 |
May 2027 | Add to cart | ||
|
Chloride content in hardened concrete EN 14629
Parameters (quantitative): Chloride content [%] Article Number: 2010205 Category: chemical-physical testing material testing hardened concrete Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature
|
November 2026 | Add to cart | |
|
Chloride content in hardened concrete EN 14629
Article Number: 2010205 |
November 2027 | Add to cart | ||
|
Chloride content of cement EN 196-2
Parameters (quantitative): Chloride content [%] Article Number: 2010266 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 | |
|
Chloride content of cement EN 196-2
Article Number: 2010266 |
November 2027 | Add to cart | ||
|
Chocolate
Parameters (quantitative): total fat [g/100 g], milk fat [g/100 g], crude protein (N x 6,25) [g/100 g], water content [g/100 g], lactose (monohydrate) [g/100 g], sucrose (anhydrous) [g/100 g], theobromine [mg/100 g], caffeine [mg/100 g], dry matter [g/100 g], acrylamide (CAS 79-06-1) [µg/kg] Article Number: 2010025 Category: chemical-physical testing food and feed cocoa and chocolate Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New parameter selection |
 Refrigerated shipping
|
February 2027 | Add to cart | |
|
Coating thickness - X-ray spectrometric method ISO 3497
Parameters (quantitative): Layer thickness Nickel [µm], Layer thickness Chrome [µm], Layer thickness Tin [µm], Layer thickness Silver [µm], Layer thickness Gold [µm], Layer thickness Zinc [µm] Article Number: 2010371 Category: chemical-physical testing material testing metals Accreditation: This proficiency test is not included in the scope of the accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature
|
March 2026 | Add to cart | |
|
Coating thickness - X-ray spectrometric method ISO 3497
Article Number: 2010371 |
March 2027 | Add to cart | ||
|
Coefficient of linear thermal expansion (CTLE) ISO 11359
Parameters (quantitative): Mean CLTE (25-100°C) [10-6 1/k], Mean CLTE (25-80°C) [10-6 1/k], Differential CLTE (100°C) [10-6 1/k], Differential CLTE (80°C) [10-6 1/k] Article Number: 2010758 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature
|
April 2026 | Add to cart | |
|
Coefficient of linear thermal expansion (CTLE) ISO 11359
Article Number: 2010758 |
April 2027 | Add to cart | ||
|
Coffee
Parameters (quantitative): water content [g/100 g], ash [g/100 g], pH value [-], acid content (acidity) at pH 6,00 [mmol/kg], acid content (acidity) at pH 7,00 [mmol/kg], acid content (acidity) at pH 8,00 [mmol/kg], water soluble extract [g/100 g], caffeine [g/100 g], acrylamide (CAS 79-06-1) [µg/kg], chlorogenic acid 1 [g/100 g] Article Number: 2010392 Category: chemical-physical testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
|
October 2026 | Add to cart | |
|
Coffee
Article Number: 2010392 |
October 2027 | Add to cart | ||
|
Cold testing - Test Ae IEC 60068-2-1
Article Number: 2011425 Category: chemical-physical testing material testing environmental testing Accreditation: This proficiency test is not included in the scope of the accreditation. Is currently underway. Can still be booked. New proficiency testing |
Shipping at room temperature
|
February 2026 | Add to cart | |
|
Cold testing - Test Ae IEC 60068-2-1
Article Number: 2011425 |
February 2027 | Add to cart | ||
|
Color measurement (background material) ISO 20471 (5.1)
Parameters (quantitative): chromaticy coordinate x [-], chromaticy coordinate y [-], luminance factor β [-] Article Number: 2010106 Category: chemical-physical testing material testing protective clothing Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature
|
May 2026 | Add to cart | |
|
Color measurement (background material) ISO 20471 (5.1)
Article Number: 2010106 |
May 2027 | Add to cart | ||
|
Colour fastness of dyed paper (EN 646)
Parameters (quantitative): colour fastness (dist. Water) [-], colour fastness (acetic acid 3%) [-], colour fastness (olive oil) [-], colour fastness (alkali salt solution) [-] Article Number: 2010646 Category: chemical-physical testing consumer goods and packaging paper and board Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
|
April 2026 | 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.