Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Rebound resilience ISO 4662 Parameters (quantitative): Rebound Resilience [%] Article Number: 2010762 Category: physical mechanical testing material testing rubber & TPE Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | May 2026 | Add to cart | |
Relative frequency of pollen in honey Parameters (quantitative): Relative pollen frequency [%] Article Number: 2011012 Description: The accuracy of the declaration of the regional and botanical honey origin can be determined microscopically by checking the relative frequency of pollen. With this proficiency testing the comparability of this method can be tested. Category: chemical-physical testing food and feed honey and beeswax Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Refrigerated shipping | December 2025 | Add to cart | |
Relative frequency of pollen in honey Article Number: 2011012 |
December 2026 | Add to cart | ||
release of metals from enamel (ISO 4531) Parameters (quantitative): cadmium (Cd) [µg/l], cobalt (Co) [µg/l], nickel (Ni) [µg/l], lead (Pb) [µg/l], lithium (Li) [µg/l], aluminium (Al) [µg/l], manganese (Mn) [µg/l] Article Number: 2010407 Description: Possible testing e.g. by EN ISO 4531 Category: chemical-physical testing consumer goods and packaging kitchen utensils and dishes Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | February 2025 | Add to cart | |
Release of metals from enamel (ISO 4531) Article Number: 2010407 |
October 2025 | Add to cart | ||
Release of metals from enamel (ISO 4531) Article Number: 2010407 |
October 2026 | Add to cart | ||
Residue insoluble (hydrochloric acid - sodium carbonate) EN 196-2 Article Number: 2011236 Category: chemical-physical testing material testing cement Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Shipping at room temperature | November 2025 | Add to cart | |
Residue insoluble (hydrochloric acid - sodium carbonate) EN 196-2 Article Number: 2011236 |
November 2026 | Add to cart | ||
Residues in infant formula Parameters (quantitative): chlorate [mg/kg], perchlorate [mg/kg], phosphonic acid (CAS 13598-36-2) [mg/kg] Article Number: 2011096 Category: chemical-physical testing food and feed infant formula Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | August 2025 | Add to cart | |
Residues in infant formula Article Number: 2011096 |
August 2026 | Add to cart | ||
Residues in liquid egg Parameters (quantitative): total fat [g/100 g], polychlorinated dibenzodioxins (PCDD) [pg/g fat], polychlorinated dibenzofuran (PCDF) [pg/g fat], total PCBs [pg/g fat] Article Number: 2010129 Category: chemical-physical testing food and feed egg products Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping | December 2025 | Add to cart | |
Residues in liquid egg Article Number: 2010129 |
December 2026 | Add to cart | ||
Resins - apparent viscosity ISO 2555 Article Number: 2010062 Category: chemical-physical testing material testing fibre-reinforced plastics Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Resins - apparent viscosity ISO 2555 Article Number: 2010062 |
May 2026 | Add to cart | ||
Resins - viscosity ISO 3219 Article Number: 2010068 Category: chemical-physical testing material testing fibre-reinforced plastics Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Resins - viscosity ISO 3219 Article Number: 2010068 |
May 2026 | Add to cart | ||
Resistance of materials to penetration by liquids ISO 6530 Article Number: 2011182 Category: physical mechanical testing material testing protective clothing Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Resistance of materials to penetration by liquids ISO 6530 Article Number: 2011182 |
May 2026 | Add to cart | ||
Resistance to damage by flexing (crumple - flex) ISO 7854-C Article Number: 2010088 Category: physical mechanical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Resistance to damage by flexing (crumple - flex) ISO 7854-C Article Number: 2010088 |
May 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.