Proficiency testing catalogue
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Yarns – Hairiness count Article Number: 2011445 Description: Possible testing e.g. by ASTM D5647 Category: chemical-physical testing material testing yarns Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
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October 2026 | Add to cart | |
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Yarns – Hairiness count Article Number: 2011445 |
October 2027 | Add to cart | ||
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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 2026 | Add to cart | |
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Yoghurt Article Number: 2010017 |
November 2027 | Add to cart | ||
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Yoghurt (ranking test, basic tastes) Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010037 Description: The catalogue price shown is a basic price without test persons. Your total price, including the required number of test persons, will be calculated individually when you select the test persons in your shopping cart. 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 2026 | Add to cart | |
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Yoghurt (ranking test, basic tastes) Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010037 |
November 2027 | Add to cart | ||
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Yoghurt (ranking test, flavours) Parameters (qualitative): organoleptic testing - flavour (2 flavours) Article Number: 3010041 Description: The catalogue price shown is a basic price without test persons. Your total price, including the required number of test persons, will be calculated individually when you select the test persons in your shopping cart. 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 2026 | Add to cart | |
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Yoghurt (ranking test, flavours) Parameters (qualitative): organoleptic testing - flavour (2 flavours) Article Number: 3010041 |
November 2027 | Add to cart | ||
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Yoghurt (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010039 Description: The catalogue price shown is a basic price without test persons. Your total price, including the required number of test persons, will be calculated individually when you select the test persons in your shopping cart. Possible methods for participation, e.g.: ISO 4120 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 2026 | Add to cart | |
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Yoghurt (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010039 |
November 2027 | Add to cart | ||
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Yoghurt (triangle test, flavour) Parameters (qualitative): organoleptic testing - triangle test flavour Article Number: 3010043 Description: The catalogue price shown is a basic price without test persons. Your total price, including the required number of test persons, will be calculated individually when you select the test persons in your shopping cart. Possible methods for participation, e.g.: ISO 4120 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 2026 | Add to cart | |
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Yoghurt (triangle test, flavour) Parameters (qualitative): organoleptic testing - triangle test flavour Article Number: 3010043 |
November 2027 | Add to cart | ||
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Zahn-Wellens, EMPA test (ISO 9888, OECD 302B) Parameters (quantitative): Final degree of degradation [%], Biodegradation t = 3 h [%], Biodegradation t = 1 d [%], Biodegradation t = 3 d [%], Biodegradation t = 7 d [%], Biodegradation t = 10 d [%], Biodegradation t = 14 d [%], Biodegradation t = 17 d [%], Biodegradation t = 23 d [%], Biodegradation t = 28 d [%] Article Number: 2011137 Description: The samples should be tested for biodegradability at 20-25°C over a period of 28 days. The DOC value of the samples must be determined in a preliminary test. Category: immunological, molecular biological and microbiological testing Environmental analytics biodegradation Accreditation: This proficiency test is not included in the scope of the accreditation. |
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September 2026 | Add to cart | |
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Zahn-Wellens, EMPA test (ISO 9888, OECD 302B) Article Number: 2011137 |
September 2027 | Add to cart | ||
Under certain circumstances, this parameter may not be available in the proficiency test.
