Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Xenon Arc Light Aging PV 1303 Parameters (quantitative): Colour change ΔL*-value [-], Colour change Δa*-value [-], Colour change Δb*-value [-] Article Number: 2010667 Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory. Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. Is currently underway. Can still be booked. |
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March 2025 | Add to cart | |
Xenon Arc Light Aging PV 1303 Article Number: 2010667 |
March 2026 | Add to cart | ||
Yeasts cheese Parameters (quantitative): yeasts [cfu/g], aerobic total count [cfu/g] Article Number: 2010176 Description: Possible methods for participation, e.g.: ISO 21527-2, §35 LMBG 01.00-37, ISO 4833, §64 LFGB L00.00-88 Category: immunological, molecular biological and microbiological testing food and feed cheese 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 | |
Yeasts cheese Article Number: 2010176 |
May 2026 | Add to cart | ||
Yeasts dates Parameters (quantitative): yeasts [cfu/g], aerobic total count [cfu/g] Article Number: 2010563 Category: immunological, molecular biological and microbiological testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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October 2025 | Add to cart | |
Yeasts dates Article Number: 2010563 |
April 2026 | Add to cart | ||
Yeasts fruit juice concentrate Parameters (quantitative): yeasts [cfu/g], aerobic total count [cfu/g] Article Number: 2010592 Description: Quantitative analyse of different germs like yeasts, e.g. with IFU-Method 2, IFU-Method 3 Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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March 2025 | Add to cart | |
Yeasts fruit juice concentrate Article Number: 2010592 |
April 2026 | Add to cart | ||
Yeasts fruit preparation Parameters (qualitative): yeasts qualitative Parameters (quantitative): yeasts [cfu/g] Article Number: 2010043 Description: Possible methods for participation, e.g.: ISO 21527-2 Category: immunological, molecular biological and microbiological testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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August 2025 | Add to cart | |
Yeasts fruit preparation Parameters (qualitative): yeasts qualitative Article Number: 2010043 |
August 2026 | Add to cart | ||
Yeasts in milk Parameters (quantitative): yeasts [cfu/g], aerobic total count [cfu/g] Article Number: 2010924 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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August 2025 | Add to cart | |
Yeasts in milk Article Number: 2010924 |
August 2026 | Add to cart | ||
Yeasts milk powder 1 Parameters (quantitative): yeasts [cfu/g], aerobic total count [cfu/g] Article Number: 2010063 Description: Possible methods for participation, e.g.: ISO 21527-2, §35 LMBG 01.00-37, ISO 4833, §64 LFGB L00.00-88 Category: immunological, molecular biological and microbiological testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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January 2026 | Add to cart | |
Yeasts milk powder 2 Parameters (quantitative): yeasts [cfu/g], aerobic total count [cfu/g] Article Number: 2010473 Description: Possible methods for participation, e.g.: ISO 21527-2, §35 LMBG 01.00-37, ISO 4833, §64 LFGB L00.00-88 Category: immunological, molecular biological and microbiological testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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September 2025 | Add to cart | |
Yeasts milk powder 2 Article Number: 2010473 |
September 2026 | Add to cart | ||
Yersinia enterocolitica seafood Parameters (qualitative): Yersinia enterocolitica Article Number: 2010509 Description: Possible methods for participation, e.g.: ISO 10273, §35 LMBG L00.00-90 Category: immunological, molecular biological and microbiological testing food and feed fish & seafood Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
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May 2025 | Add to cart | |
Yersinia enterocolitica seafood Parameters (qualitative): Yersinia enterocolitica Article Number: 2010509 |
May 2026 | Add to cart | ||
Yoghurt Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], pH value [-], total lactic acid [mg/100g] Article Number: 2010017 Description: The anaylsis of the value assessing parameters in yoghurt is requested in this proficiency testing round Category: chemical-physical testing food and feed milk products (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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November 2025 | Add to cart | |
Yoghurt Article Number: 2010017 |
November 2026 | Add to cart | ||
Yoghurt (ranking test, basic tastes) Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010037 Description: This proficiency testing is an excellent tool for your extern assurance for sensory analysis of milk products. In addition it serves as recognizied proof of the compentence of your testing panel in the external appearance. Possible methods for participation, e.g.: ISO 8587 Category: sensory testing food and feed milk products (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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November 2025 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.