Proficiency testing catalogue: food and feed
| Name | Planned shipping method | Start Date | ||
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Fruit juice (threshold value examination, flavour taint)
Parameters (qualitative): threshold value Article Number: 3010055 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. Category: sensory testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Refrigerated shipping
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December 2026 | Add to cart | |
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Fruit juice (threshold value examination, flavour taint)
Parameters (qualitative): threshold value Article Number: 3010055 |
December 2027 | Add to cart | ||
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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. |
Refrigerated shipping
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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. |
 Frozen shipping
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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. |
Frozen shipping
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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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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 |
Refrigerated shipping
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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. |
 Shipping at room temperature
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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. |
Shipping at room temperature
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July 2026 | Add to cart | |
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GMOs in honey
Article Number: 2011010 |
July 2027 | Add to cart | ||
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Grape juice
Parameters (quantitative): sulphur dioxide (SO2) [mg/l] Article Number: 2010055 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. |
Frozen shipping
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May 2026 | Add to cart | |
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Grape juice
Article Number: 2010055 |
June 2027 | Add to cart | ||
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Green coffee
Parameters (quantitative): percent mass loss [%] Article Number: 2010915 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. |
Shipping at room temperature
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April 2026 | Add to cart | |
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Green coffee
Article Number: 2010915 |
May 2027 | Add to cart | ||
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Hard cheese
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], sodium chloride [g/100g] Article Number: 2010031 Description: To address the differences between the matrixes of hard cheese and semi-hard cheese we offer this proficiency testing. Category: chemical-physical testing food and feed cheese Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Frozen shipping
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April 2026 | Add to cart | |
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Hard cheese
Article Number: 2010031 |
April 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.