Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Thickness of nonwovens ISO 9073-2 Parameters (quantitative): Thickness [mm] Article Number: 2010732 Category: physical mechanical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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May 2025 | Add to cart | |
Thickness of nonwovens ISO 9073-2 Article Number: 2010732 |
May 2026 | Add to cart | ||
Threshold value examination off flavour Parameters (qualitative): threshold value Article Number: 3010022 Category: sensory testing consumer goods and packaging packaging Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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August 2025 | Add to cart | |
Threshold value examination off flavour Parameters (qualitative): threshold value Article Number: 3010022 |
August 2026 | Add to cart | ||
Tissue products - Grammage ISO 12625-6 Article Number: 2011032 Category: chemical-physical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
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October 2025 | Add to cart | |
Tissue products - Grammage ISO 12625-6 Article Number: 2011032 |
October 2026 | Add to cart | ||
Tissue products - Thickness ISO 12625-3 Article Number: 2011030 Category: physical mechanical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
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October 2025 | Add to cart | |
Tissue products - Thickness ISO 12625-3 Article Number: 2011030 |
October 2026 | Add to cart | ||
Tissue products - Water-absorption capacity ISO 12625-8 Article Number: 2011031 Category: chemical-physical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
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October 2025 | Add to cart | |
Tissue products - Water-absorption capacity ISO 12625-8 Article Number: 2011031 |
October 2026 | Add to cart | ||
Tomato juice Parameters (quantitative): total ergosterol [mg/l] Article Number: 2010154 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. |
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November 2025 | Add to cart | |
Tomato juice Article Number: 2010154 |
November 2026 | Add to cart | ||
Tomato ketchup Parameters (quantitative): pH value [-], total acid (pH 8.1) calculated as acetic acid [g/100 g], citric acid (anhydrous) [g/100 g], sodium chloride [g/100 g], glucose (anhydrous) [g/100 g], fructose (anhydrous) [g/100 g], soluble solids [g/100 g], dry matter [g/100 g], sorbic acid [g/kg], benzoic acid [g/kg], sucrose (anhydrous) [g/100 g], total sugar (anhydrous) 1 [g/100 g] Article Number: 2010390 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 fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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June 2025 | Add to cart | |
Tomato ketchup Article Number: 2010390 |
July 2026 | Add to cart | ||
Total carbon emission VDA 277 - PV 3341 Parameters (quantitative): Total carbon emission [μg C/g] Article Number: 2010843 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. |
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March 2025 | Add to cart | |
Total carbon emission VDA 277 - PV 3341 Article Number: 2010843 |
March 2026 | Add to cart | ||
Total count in milk 1 Parameters (quantitative): aerobic total count [cfu/g] Article Number: 2010612 Description: Possible methods for participation, e.g.: ISO 4833, §35 LMBG 00.00-88 Category: immunological, molecular biological and microbiological testing food and feed milk and cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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May 2025 | Add to cart | |
Total count in milk 1 Article Number: 2010612 |
May 2026 | Add to cart | ||
Total count recooling water Parameters (quantitative): aerobic total count 36°C [cfu/ml], aerobic total count 22°C [cfu/ml] Article Number: 2010962 Category: immunological, molecular biological and microbiological testing Environmental analytics recooling water Accreditation: This proficiency test is within the scope of the A2LA accreditation. risk group 2 |
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July 2025 | Add to cart | |
Total count recooling water Article Number: 2010962 |
July 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.