Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Hydrocarbons in soil (ISO 16703) Parameters (quantitative): total petroleum hydrocarbons (TPH) from C₁₀ to C₄₀ [mg/kg] Article Number: 2011278 Category: chemical-physical testing Environmental analytics soil Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Shipping at room temperature | December 2025 | Add to cart | |
Hydrocarbons in soil (ISO 16703) Article Number: 2011278 |
December 2026 | Add to cart | ||
Hydrocyanic acid in linseed Parameters (quantitative): hydrocyanic acid [mg/kg] Article Number: 2011280 Description: The content of hydrocyanic acid in linseed is subject to legal requirements regarding the maximum level acc. to Regulation (EC) No 1881/2006. The proficiency test offers you the opportunity to check your analysis with regard to the legal requirements. Category: chemical-physical testing food and feed fats, oils and oilseeds Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
Shipping at room temperature | June 2025 | Add to cart | |
Hydrocyanic acid in linseed Article Number: 2011280 |
June 2026 | Add to cart | ||
Hydrostatic pressure test ISO 811 Parameters (quantitative): Water pressure [cm H2O] Article Number: 2010839 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 | |
Hydrostatic pressure test ISO 811 Article Number: 2010839 |
May 2026 | Add to cart | ||
Hygienic rinsing agent - disinfectant Parameters (quantitative): DDAC-C10 (CAS 7173-51-5) [mg/l], BAC C12-C16 (CAS 68424-85-1) [mg/l] Article Number: 2010432 Category: chemical-physical testing consumer goods and packaging cleaning agent Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | July 2025 | Add to cart | |
Hygienic rinsing agent - disinfectant Article Number: 2010432 |
July 2026 | Add to cart | ||
Hygroscopic sorption properties ISO 12571 Article Number: 2010573 Category: chemical-physical testing material testing mineral building materials Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | November 2025 | Add to cart | |
Hygroscopic sorption properties ISO 12571 Article Number: 2010573 |
November 2026 | Add to cart | ||
Ice cream (base mix) Parameters (qualitative): colouring agent curcumin [pos./neg.], colouring agent β-carotene [pos./neg.], colouring agent cochenille red A qual. [pos./neg.], foreign fat (added fat) [pos./neg.] Parameters (quantitative): total fat [g/100 g], milk fat [g/100 g], colouring agent cochenille red A [mg/kg], lactose (monohydrate) [g/100 g], vanillin [mg/kg], vanillin acid [mg/kg], p-hydroxybenzaldehyde [mg/kg], p-hydroxybenzoic acid [mg/kg] Article Number: 3010012 Description: The qualitatitive part of this proficiency testing scheme is not in the scope of accreditation. Category: chemical-physical testing food and feed ice-cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | September 2025 | Add to cart | |
Ice cream (base mix) Parameters (qualitative): colouring agent curcumin [pos./neg.], colouring agent β-carotene [pos./neg.], colouring agent cochenille red A qual. [pos./neg.], foreign fat (added fat) [pos./neg.] Article Number: 3010012 |
September 2026 | Add to cart | ||
Identification moulds in indoor air Parameters (qualitative): identification of moulds Article Number: 2011301 Description: Proficiency test series for testing for microbiological contamination of indoor air. This part deals with the identification of mold. Gel filters prepared with mold are used as sample material. No separate air sampling is carried out. Possible methods for participation are e.g. ISO 16000-17. Category: immunological, molecular biological and microbiological testing Environmental analytics indoor air Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 1 New proficiency testing |
Refrigerated shipping | July 2025 | Add to cart | |
Identification moulds in indoor air Parameters (qualitative): identification of moulds Article Number: 2011301 |
July 2026 | Add to cart | ||
Identification of germs O W-emulsion Parameters (qualitative): identification of germs Article Number: 2010077 Description: Possible methods for participation, e.g.: ISO 18415, Pharm.Eur 2.6.13 Each year, a varying selection of 3 different relevant microorganisms are used for identification. Category: immunological, molecular biological and microbiological testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
Frozen shipping | October 2025 | Add to cart | |
Identification of germs O W-emulsion Parameters (qualitative): identification of germs Article Number: 2010077 |
October 2026 | Add to cart | ||
Identification of microorganisms using MALDI-ToF Parameters (qualitative): identification of microorganism MALDI-ToF Article Number: 2010657 Category: immunological, molecular biological and microbiological testing medical devices medical devices Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 2 |
Frozen shipping | November 2025 | Add to cart | |
Identification of microorganisms using MALDI-ToF Parameters (qualitative): identification of microorganism MALDI-ToF Article Number: 2010657 |
November 2026 | Add to cart | ||
Identification of plant based food Parameters (qualitative): identification soy, identification beans, identification lentils Article Number: 2011165 Category: immunological, molecular biological and microbiological testing food and feed vegan and vegetarian substitutes Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping | October 2025 | Add to cart | |
Identification of plant based food Parameters (qualitative): identification soy, identification beans, identification lentils Article Number: 2011165 |
October 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.