Proficiency testing catalogue
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Whey powder Parameters (quantitative): fat [g/100 g], moisture content [g/100 g], crude protein (N x 6,38) [g/100 g], ash [g/100 g], lactose (monohydrate) [g/100 g], titratable acid [g/100 g], pH value [-] Article Number: 2010023 Category: chemical-physical testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. TNP |
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March 2027 | Add to cart | |
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Whole milk powder Parameters (quantitative): fat [g/100 g], free fat [g/100 g], moisture content [g/100 g], crude protein (N x 6,38) [g/100 g], lactose (monohydrate) [g/100 g], ash [g/100 g], titratable acid [g/100 g], pH value 1 [-] Article Number: 2010027 Category: chemical-physical testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. TNP |
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March 2026 | Add to cart | |
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Whole milk powder Article Number: 2010027 |
April 2027 | Add to cart | ||
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Width and thickness of specimen (type 1A) Parameters (quantitative): Width [mm], Thickness [mm] Article Number: 2010978 Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
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April 2026 | Add to cart | |
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Width and thickness of specimen (type 1A) Article Number: 2010978 |
April 2027 | Add to cart | ||
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Wipe scratch resistance (Crockmeter) DBL 5425 (A.1.17) Parameters (quantitative): Residual gloss [%], Residual gloss following reflow [%] Article Number: 2010545 Category: physical mechanical testing material testing plastics (painting) Accreditation: This proficiency test is not included in the scope of the accreditation. |
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May 2026 | Add to cart | |
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Wipe scratch resistance (Crockmeter) DBL 5425 (A.1.17) Article Number: 2010545 |
May 2027 | Add to cart | ||
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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. |
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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. |
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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. |
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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. |
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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. |
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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 | |
Under certain circumstances, this parameter may not be available in the proficiency test.
