Proficiency testing catalogue
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Fruit juice (triangle test, flavour taint)
Parameters (qualitative): organoleptic testing - triangle test flavour Article Number: 3010032 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 non-alcoholic beverages 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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Fruit juice (triangle test, flavour taint)
Parameters (qualitative): organoleptic testing - triangle test flavour Article Number: 3010032 |
September 2027 | Add to cart | ||
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Fruit juice concentrate
Parameters (quantitative): brix value [°brix], pH value [-], titratable acidity (pH 8.1) [mmol H+/kg], citric acid (anhydrous) [g/kg], total D-isocitric acid [mg/kg], L-malic acid [g/kg], total lactic acid [g/kg], L-ascorbic acid [mg/100 g], dehydroascorbic acid [mg/100 g], total ascorbic acid [mg/100 g], hesperidin [mg/kg], glucose (anhydrous) [g/kg], fructose (anhydrous) [g/kg], sucrose (anhydrous) [g/kg], total sugar (anhydrous) [g/kg], potassium (K) [mg/kg], calcium (Ca) [mg/kg], magnesium (Mg) [mg/kg], sodium (Na) [mg/kg] Article Number: 2010600 Category: chemical-physical testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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July 2026 | Add to cart | |
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Fruit juice concentrate
Article Number: 2010600 |
July 2027 | Add to cart | ||
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Fruit preparation
Parameters (quantitative): brix value [°brix], pH value [-], total acid (pH 8.1) calculated as citric acid (anhydrous) [g/kg], L-malic acid [g/kg], ash [g/kg], phosphorus (P) [g/kg], potassium (K) [mg/100 g] Article Number: 2010053 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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September 2026 | Add to cart | |
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Fruit preparation
Article Number: 2010053 |
September 2027 | Add to cart | ||
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Full-notch creep test (FNCT) ISO 16770
Parameters (quantitative): Time to failure [h] Article Number: 2010004 Description: Production of test specimen A - Test parameters: Dehyton® PL, 5.0 or 4.0 MPa 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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Full-notch creep test (FNCT) ISO 16770
Article Number: 2010004 |
April 2027 | Add to cart | ||
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Gas transmission rate ISO 15105-2
Parameters (quantitative): oxygen-transmission rate [cm³/(m²*d*bar)] Article Number: 2010844 Category: chemical-physical testing material testing films Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
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March 2026 | Add to cart | |
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Gas transmission rate ISO 15105-2
Article Number: 2010844 |
March 2027 | Add to cart | ||
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Glass - Release of lead and cadmium (ASTM C927-80)
Parameters (quantitative): lead (Pb) [mg/l], cadmium (Cd) [mg/l] Article Number: 2011356 Category: chemical-physical testing consumer goods and packaging kitchen utensils and dishes Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
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October 2026 | Add to cart | |
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Glass - Release of lead and cadmium (ASTM C927-80)
Article Number: 2011356 |
October 2027 | Add to cart | ||
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Glow wire ignitability temperature (GWIT) IEC 60695-2-13
Parameters (quantitative): Glow wire ignition temperature [°C] Article Number: 2010864 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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Glow wire ignitability temperature (GWIT) IEC 60695-2-13
Article Number: 2010864 |
March 2027 | Add to cart | ||
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Glutamic acid in tomato paste
Parameters (quantitative): L-glutamic acid [mg/kg] Article Number: 2011366 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 proficiency testing |
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November 2026 | Add to cart | |
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Glutamic acid in tomato paste
Article Number: 2011366 |
November 2027 | Add to cart | ||
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Gluten
Parameters (quantitative): gluten [mg/kg] Article Number: 2010429 Category: immunological, molecular biological and microbiological testing food and feed cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. |
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November 2026 | Add to cart | |
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Gluten
Article Number: 2010429 |
November 2027 | Add to cart | ||
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GMOs in honey
Parameters (quantitative): detection of screening elements P-35S, T-NOS and P-FMV Article Number: 2011010 Description: In different countries GMOs are used more and more in agriculture. This leads to GMO pollen in honey. With this proficiency testing the comparability of the determination of GMO pollen in honey can be tested. Category: immunological, molecular biological and microbiological testing food and feed honey and beeswax Accreditation: This proficiency test is not included in the scope of the accreditation. |
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July 2026 | Add to cart | |
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GMOs in honey
Article Number: 2011010 |
July 2027 | Add to cart | ||
Under certain circumstances, this parameter may not be available in the proficiency test.
