Proficiency testing catalogue: food and feed
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Beef, pork, horse Parameters (qualitative): Identification of species Parameters (quantitative): Relative amount beef [%], Relative amount pork [%], Relative amount horse [%] Article Number: 2010263 Category: immunological, molecular biological and microbiological testing food and feed meat products Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Frozen shipping
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December 2026 | Add to cart | |
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Beer Parameters (quantitative): apparent extract [g/100 g], real extract [g/100 g], alcohol by weight [g/100 g], alcohol by volume [ml/100 ml], original wort [g/100 g], relative density (20 °C/20 °C) [-], bitterness units [IBU], pH value [-] Article Number: 2010133 Category: chemical-physical testing food and feed alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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November 2025 | Add to cart | |
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Beer Article Number: 2010133 |
July 2026 | Add to cart | ||
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Beer (ranking test, Diacetyl) Parameters (qualitative): organoleptic testing - diacetyl Article Number: 3010034 Description: This proficiency testing is an excellent tool for your extern assurance for sensory analysis of beer. In addition it serves as recognizied proof of the compentence of your testing panel in the external appearance. Possible methods for participation, e.g.: ISO 8587 Category: sensory testing food and feed alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Refrigerated shipping
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October 2025 | Add to cart | |
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Beer (ranking test, Diacetyl) Parameters (qualitative): organoleptic testing - diacetyl Article Number: 3010034 |
October 2026 | Add to cart | ||
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Beer (triangle test, Diacetyl) Parameters (qualitative): organoleptic testing - diacetyl Article Number: 3010020 Description: The sensory triangle test is one of the most important sensory difference tests and an established quality assurance measure. The comparability of the organoleptic testing is the necessary prerequisite. With our proficiency testing schemes you can ensure the comparability of your organoleptic testing and demonstrate this in external representation. Possible methods for participation, e.g.: ISO 4120 Category: sensory testing food and feed alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping
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October 2025 | Add to cart | |
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Beer (triangle test, Diacetyl) Parameters (qualitative): organoleptic testing - diacetyl Article Number: 3010020 |
October 2026 | Add to cart | ||
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Bifidobacteria infant food Parameters (quantitative): Bifidobacteria [cfu/g] Article Number: 2010182 Description: Possible methods for participation, e.g.: ISO 29981 Category: immunological, molecular biological and microbiological testing food and feed infant formula Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Frozen shipping
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July 2025 | Add to cart | |
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Bifidobacteria infant food Article Number: 2010182 |
July 2026 | Add to cart | ||
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Bisphenol A in tomato products Parameters (quantitative): bisphenol A (CAS 80-05-7) [µg/kg] Article Number: 2011282 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 |
Frozen shipping
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July 2026 | Add to cart | |
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Bisphenols in infant food Parameters (quantitative): bisphenol A (CAS 80-05-7) [µg/kg], bisphenol B (CAS 77-40-7) 1 [µg/kg], bisphenol F (CAS 620-92-8) 1 [µg/kg], bisphenol S (CAS 80-09-1) 1 [µg/kg] Article Number: 2010957 Category: chemical-physical testing food and feed infant formula Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New parameter selection |
Frozen shipping
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October 2025 | Add to cart | |
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Bisphenols in infant food Article Number: 2010957 |
October 2026 | Add to cart | ||
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Boiled sausage 1 Parameters (quantitative): total fat [g/100 g], moisture content [g/100 g], ash [g/100 g], crude protein (N x 6,25) [g/100 g], hydroxyproline [g/100 g], sodium chloride [g/100 g], sodium nitrate [mg/kg], sodium nitrite [mg/kg], diphosphorus pentoxide (P2O5) [g/100 g], calcium (Ca) [mg/kg], aw value [-], starch [g/100 g] Article Number: 2010019 Category: chemical-physical testing food and feed meat products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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February 2026 | Add to cart | |
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Boiled sausage 2 Parameters (quantitative): non-protein nitrogen (NPN) x 6.25 [g/100 g], collagen decomposition products [g/100 g], L-glutamic acid [mg/kg], citric acid (anhydrous) [mg/kg], sodium acetate [mg/kg], L-lactate [mg/kg], sodium nitrate [mg/kg], sodium nitrite [mg/kg], total ascorbic acid (vitamin C) [mg/100 g], pH value [-] Article Number: 2010204 Category: chemical-physical testing food and feed meat products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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August 2025 | Add to cart | |
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Boiled sausage 2 Article Number: 2010204 |
September 2026 | Add to cart | ||
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Butter Parameters (quantitative): solids non fat [g/100g], moisture content [g/100g], hardness [N], chloride 1 [mg/100g], cholesterol [mg/100g], pH value [-] Article Number: 2010009 Description: The proficiency testing serves to ensure the compliance with legal regulation of minimum requirement of fat in butter. 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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August 2025 | Add to cart | |
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Butter Article Number: 2010009 |
September 2026 | Add to cart | ||
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Butter (fatty acid profile) Parameters (quantitative): butyric acid [% / fat], caproic acid [% / fat], caprylic acid [% / fat], capric acid [% / fat], lauric acid [% / fat], myristic acid [% / fat], myristoleic acid [% / fat], myristelaidic acid [% / fat], palmicit acid [% / fat], palmitoleic acid [% / fat], palmitelaidic acid [% / fat], stearic acid [% / fat], linoleic acid [% / fat], linolenic acid [% / fat], gamma linolenic acid [% / fat], eicosatrienoic acid [% / fat], eicosatetraenoic acid [% / fat], eicosapentaenoic acid [% / fat] Article Number: 2010382 Description: The fatty acid pattern gives an information about the composition of the fat and is an information about the used fat in regard to polyunsaturated fatty acids and saturated fatty acids. 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. |
Frozen shipping
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September 2025 | Add to cart | |
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Butter (fatty acid profile) Article Number: 2010382 |
September 2026 | Add to cart | ||
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Butter biscuit Parameters (quantitative): ash [g/100 g], dry matter [g/100 g], crude protein (N x 6,25) [g/100 g], total fat [g/100 g], semimicro butyric acid number [-], free butyric acid [g/100 g fat], butyric acid methyl ester [g/100 g fat], milk fat [g/100 g], starch [g/100 g], cholesterol [mg/100 g], sucrose (anhydrous) [g/100 g], fibre [g/100 g] Article Number: 2010431 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Shipping at room temperature
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December 2025 | Add to cart | |
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Parameter mit dieser Kennzeichnung sind abhangig von der Teilnehmerzahl und/oder der Materialauswahl.
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.