Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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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. |
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June 2026 | Add to cart | |
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. |
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May 2025 | Add to cart | |
Green coffee Article Number: 2010915 |
May 2026 | Add to cart | ||
Lactic acid bacteria fruit juice Parameters (quantitative): lactic acid bacteria (aerobic) [cfu/g], aerobic total count [cfu/g] Article Number: 2010596 Description: Quantitative analyse of different germs like lactobacilli, e.g. with IFU-Method 2, IFU-Method 5 Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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October 2025 | Add to cart | |
Lactic acid bacteria fruit juice Article Number: 2010596 |
April 2026 | Add to cart | ||
Moulds fruit juice concentrate Parameters (quantitative): moulds [cfu/g], aerobic total count [cfu/g] Article Number: 2010594 Description: Quantitative analyse of different germs like moulds, e.g. with IFU-Method 2, IFU-Method 4 Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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October 2025 | Add to cart | |
Moulds fruit juice concentrate Article Number: 2010594 |
April 2026 | Add to cart | ||
Orange juice - limonin Parameters (quantitative): limonin (CAS 1180-71-8) [mg/kg] Article Number: 2011019 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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August 2025 | Add to cart | |
Orange juice - limonin Article Number: 2011019 |
August 2026 | Add to cart | ||
plant drink (simple descriptive testing) Parameters (qualitative): Visual (Appearance), Olfactory (Smell/Odour), Gustatory (Taste/Flavour), Texture/Consistency/Mouthfeel Article Number: 3010031 Category: sensory testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the DAkkS accreditation. Unfortunately, no further booking is possible this year. |
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February 2025 | ||
Plant drink (triangle test, flavour taint) Parameters (qualitative): organoleptic testing - triangle test flavour Article Number: 3010029 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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October 2025 | Add to cart | |
Plant drink (triangle test, flavour taint) Parameters (qualitative): organoleptic testing - triangle test flavour Article Number: 3010029 |
May 2026 | Add to cart | ||
Solvent residues in food Parameters (quantitative): methanol (CAS 67-56-1) [mg/kg], acetone (CAS 67-64-1) [mg/kg], n-hexane (CAS 110-54-3) [mg/kg], dichloromethane (CAS 75-09-2) [mg/kg], methyl acetate (CAS 79-20-9) [mg/kg], isopropyl (CAS 67-63-0) [mg/kg], benzene (CAS 71-43-2) [mg/kg] Article Number: 2010943 Category: chemical-physical testing food and feed non-alcoholic beverages Accreditation: This proficiency test is not included in the scope of the accreditation. |
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December 2025 | Add to cart | |
Solvent residues in food Article Number: 2010943 |
December 2026 | Add to cart | ||
Spoiling agents in fruit juice concentrate & compounds 1 Parameters (qualitative): spoiling agents qualitative Parameters (quantitative): spoiling agents quantitative [cfu/g], aerobic total count [cfu/g] Article Number: 2010199 Description: Yeasts, moulds, lactobacilli or acetic acid bacteria should be alternating analysed, e.g. with IFU-Method 2, IFU-Method 3, IFU-Method 4, IFU-Method 5 Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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April 2025 | Add to cart | |
Spoiling agents in fruit juice concentrate & compounds 1 Parameters (qualitative): spoiling agents qualitative Article Number: 2010199 |
April 2026 | Add to cart | ||
Spoiling agents in fruit juice concentrate & compounds 2 Parameters (qualitative): spoiling agents qualitative Parameters (quantitative): spoiling agents quantitative [cfu/g], aerobic total count [cfu/g] Article Number: 2010491 Description: Yeasts, moulds, lactobacilli or acetic acid bacteria should be alternating analysed, e.g. with IFU-Method 2, IFU-Method 3, IFU-Method 4, IFU-Method 5 Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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November 2025 | Add to cart | |
Spoiling agents in fruit juice concentrate & compounds 2 Parameters (qualitative): spoiling agents qualitative Article Number: 2010491 |
November 2026 | Add to cart | ||
Sugar substitutes in food Parameters (quantitative): Isomalt (sum of GPS and GPM) (anhydrous) [g/100 ml], Lactitol (anhydrous) [g/100 ml], Maltitol (anhydrous) [g/100 ml], Mannitol (anhydrous) [g/100 ml], Sorbitol (anhydrous) [g/100 ml], Xylitol (anhydrous) [g/100 ml] Article Number: 2010359 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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August 2025 | Add to cart | |
Sugar substitutes in food Article Number: 2010359 |
August 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.