Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
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Dried fruits Parameters (quantitative): sulphur dioxide (SO2) [mg/kg], moisture content [g/100 g], total fat [g/100 g], glucose (anhydrous) 1 [g/100 g], fructose (anhydrous) 1 [g/100 g], sucrose (anhydrous) 1 [g/100 g], total sugar (anhydrous) 1 [g/100 g], fibre 1 [g/100 g] Article Number: 2010386 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New parameter selection |
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December 2025 | Add to cart | |
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Dried fruits Article Number: 2010386 |
December 2026 | Add to cart | ||
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Dried fruits Article Number: 2010386 |
December 2027 | Add to cart | ||
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Drinking water - 1,2,4-triazole Parameters (quantitative): 1,2,4-triazole (CAS 288-88-0) [µg/l] Article Number: 2011380 Category: chemical-physical testing Environmental analytics drinking water Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
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November 2026 | Add to cart | |
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Drinking water - 1,2,4-triazole Article Number: 2011380 |
November 2027 | Add to cart | ||
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Drinking water - contaminants Parameters (quantitative): bisphenol A (CAS 80-05-7), epichlorhydrin (CAS 106-89-8), acrylamide (CAS 79-06-1) Article Number: 2011381 Category: chemical-physical testing Environmental analytics drinking water Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
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November 2026 | Add to cart | |
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Drinking water - contaminants Article Number: 2011381 |
November 2027 | Add to cart | ||
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Drinking water - pH, conductivity (ISO 10523, ISO 7888) Parameters (quantitative): pH value [-], electrical conductivity Article Number: 2011379 Category: chemical-physical testing Environmental analytics drinking water Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
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December 2026 | Add to cart | |
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Drinking water - pH, conductivity (ISO 10523, ISO 7888) Article Number: 2011379 |
December 2027 | Add to cart | ||
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Drinking water (TON, TFN) (minimum number of participants: 3 assessors) Parameters (quantitative): threshold odour number (TON), threshold flavour number (TFN) Article Number: 3010008 Category: sensory testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. The proficiency testing price includes a sample set for three test persons. If the number of test persons exceeds this, an additional sample set must be booked for each additional test person. |
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March 2026 | Add to cart | |
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Drinking water (TON, TFN) (minimum number of participants: 3 assessors) Article Number: 3010008 |
March 2027 | Add to cart | ||
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Dry bulk density of hardened mortar EN 1015-10 Parameters (quantitative): dry bulk density [kg/m3] Article Number: 2010276 Category: chemical-physical testing material testing mortar for masonry Accreditation: This proficiency test is within the scope of the A2LA accreditation. preperation of the testing items by the participants |
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December 2025 | Add to cart | |
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Dry bulk density of hardened mortar EN 1015-10 Article Number: 2010276 |
December 2026 | Add to cart | ||
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Dry bulk density of hardened mortar EN 1015-10 Article Number: 2010276 |
December 2027 | Add to cart | ||
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Dry potato product Parameters (quantitative): moisture content [g/100 g], total fat [g/100 g], saturated fatty acids [g/100 g], crude protein (N x 6,25) [g/100 g], ash [g/100 g], carbohydrates [g/100 g], starch [g/100 g], sucrose (anhydrous) [g/100 g], fibre [g/100 g], sodium (Na) [g/100 g] Article Number: 2010388 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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December 2026 | Add to cart | |
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Dry potato product Article Number: 2010388 |
December 2027 | Add to cart | ||
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DSC-Analysis - glass transition temperature ISO 11357-2 (rubber) Parameters (quantitative): Onset temperature (Tei,g) [°C], Midpoint temperature (T1/2,g) [°C], Point of inflection temperature (Ti,g) [°C], Glass transition temperature (Ta,g) [°C] Article Number: 2010746 Category: chemical-physical testing material testing rubber & TPE Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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May 2026 | Add to cart | |
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DSC-Analysis - glass transition temperature ISO 11357-2 (rubber) Article Number: 2010746 |
May 2027 | Add to cart | ||
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DSC-analysis - Glass transition temperature ISO 11357-2 and ASTM D3418 Parameters (quantitative): Onset temperature [°C], Midpoint temperature [°C], Point of inflection temperature [°C], Glass transition temperature [°C] Article Number: 2010854 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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March 2026 | Add to cart | |
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DSC-analysis - Glass transition temperature ISO 11357-2 and ASTM D3418 Article Number: 2010854 |
March 2027 | Add to cart | ||
Under certain circumstances, this parameter may not be available in the proficiency test.
