Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
---|---|---|---|---|
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 | |
Loose bulk density and voids EN 1097-3 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 | February 2025 | Add to cart | |
Loose bulk density and voids EN 1097-3 Article Number: 2010575 |
November 2025 | Add to cart | ||
Loose bulk density and voids EN 1097-3 Article Number: 2010575 |
November 2026 | 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 2025 | Add to cart | |
Loss of ignition of cement EN 196-2 Article Number: 2010268 |
November 2026 | Add to cart | ||
Mar Resistance of Surfaces PV 3974 Parameters (quantitative): relative change in gloss level [%] 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 2025 | Add to cart | |
Mar Resistance of Surfaces PV 3974 Article Number: 2010699 |
April 2026 | Add to cart | ||
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 2025 | Add to cart | |
Mass per unit area of fibre materials EN 12127 ISO 3801 Article Number: 2010733 |
May 2026 | Add to cart | ||
Materials in contact with drinking water - leachable organic substances (EN 15768) Parameters (qualitative): identification of various leachable organic substances Parameters (quantitative): semi-quantification of the identified leachable organic substances [μg/l] Article Number: 2011261 Description: A spiked water is to be analysed for leachable organic substances in accordance with EN 15768. A blank sample is provided in the PT. Both the semi-quantitative concentration estimation and the identification of the detected substances are part of the PT. Category: chemical-physical testing consumer goods and packaging plastics, plastic film Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Refrigerated shipping | April 2025 | Add to cart | |
Materials in contact with drinking water - leachable organic substances (EN 15768) Parameters (qualitative): identification of various leachable organic substances Article Number: 2011261 |
April 2026 | Add to cart | ||
Maximum force seam - grab method ISO 13935-2 Parameters (quantitative): Maximum force to seam rupture [N] Article Number: 2011177 Category: physical mechanical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Maximum force seam - grab method ISO 13935-2 Article Number: 2011177 |
May 2026 | Add to cart | ||
Maximum force seam ISO 13935-1 Parameters (quantitative): Maximum force to seam rupture [N] Article Number: 2010072 Category: physical mechanical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Maximum force seam ISO 13935-1 Article Number: 2010072 |
May 2026 | Add to cart | ||
Mayonnaise Parameters (quantitative): total acid (pH 8.1) calculated as acetic acid [g/100 g], dry matter [g/100 g], total fat [g/100 g], cholesterol [mg/100 g], egg yolk content [g/100 g], sorbic acid [g/kg], benzoic acid [g/kg], sodium chloride [g/100 g], pH value [-] Article Number: 2010415 Description: With the three PT-schemes mayonnaise, tomato ketchup and mustard we offer a high quality assurance program for the most popular sauces and basic ingredients for many further foodstuff throughout the world. The requested parameters are the most important value-determining attributes like the egg content in mayonnaise as well as technologically relevant parameters like preservatives. Category: chemical-physical testing food and feed egg products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New parameter selection |
Refrigerated shipping | April 2025 | Add to cart | |
Mayonnaise Article Number: 2010415 |
April 2026 | Add to cart | ||
MCPD and glycidol in edible oil Parameters (quantitative): 3-MCPD (sum of 3-MCPD and 3-MCPD fatty acid esters) [µg/kg], glycidyl fatty acid esters, expressed as glycidol [µg/kg] Article Number: 2010500 Category: chemical-physical testing food and feed fats, oils and oilseeds Accreditation: This proficiency test is not included in the scope of the accreditation. New parameter selection |
Refrigerated shipping | November 2025 | Add to cart | |
MCPD and glycidol in edible oil Article Number: 2010500 |
November 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.