Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
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Wipes (4-field test) bactericidal activity (EN 16615) Parameters (quantitative): bactericidal effect S.aureus conc. 1 1 [log10 cfu/ml], bactericidal effect S.aureus conc. 2 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 1 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 2 1 [log10 cfu/ml] Article Number: 2011309 Description: Quantitative test method (phase 2, step 2) for the evaluation of bactericidal activity on non-porous surfaces with mechanical action employing wipes in the medical area (EN 16615) Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
 Shipping at room temperature
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June 2026 | Add to cart | |
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Wipes (4-field test) bactericidal activity (EN 16615) Article Number: 2011309 |
June 2027 | Add to cart | ||
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Wipes (4-field test) levurocidal activity (EN 16615) Parameters (quantitative): Levurocidal effect C.albicans conc. 1 [log10 cfu/ml], Levurocidal effect C.albicans conc. 2 [log10 cfu/ml] Article Number: 2011310 Description: Quantitative test method (phase 2, step 2) for the evaluation of levurocidal activity on non-porous surfaces with mechanical action employing wipes in the medical area (EN 16615) Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature
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June 2026 | Add to cart | |
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Wipes (4-field test) levurocidal activity (EN 16615) Article Number: 2011310 |
June 2027 | Add to cart | ||
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Wobble mass, slime - boron (EN 71-3) Parameters (quantitative): boron (B) [mg/kg] Article Number: 2010299 Description: Boron is one of the relevant parameters for the safety of toys. The migration of boron is examined according to EN 71-3. This PT enables the participants to present the comparability of their test results for the parameter boron in the matrix slime / wobble mass. Category: chemical-physical testing consumer goods and packaging toys Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
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September 2026 | Add to cart | |
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Wobble mass, slime - boron (EN 71-3) Article Number: 2010299 |
September 2027 | Add to cart | ||
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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. |
Shipping at room temperature
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March 2026 | Add to cart | |
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Xenon Arc Light Aging PV 1303 Article Number: 2010667 |
March 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. |
 Refrigerated shipping
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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. |
Refrigerated shipping
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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. |
Refrigerated shipping
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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. |
Refrigerated shipping
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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. |
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 | ||
1
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.