Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
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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. |
 Refrigerated shipping
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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. |
 Shipping at room temperature
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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 | ||
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Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.
Under certain circumstances, this parameter may not be available in the proficiency test.