Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
---|---|---|---|---|
Acetic acid bacteria fruit juice concentrate Parameters (quantitative): acetic acid bacteria [cfu/g], aerobic total count [cfu/g] Article Number: 2010598 Description: Quantitative analyse of different germs like acetic acid bacteria, e.g. with IFU-Method 2 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 |
Frozen shipping | April 2025 | Add to cart | |
Acetic acid bacteria fruit juice concentrate Article Number: 2010598 |
April 2026 | Add to cart | ||
Alicyclobacillus spp. fruit juice concentrate & compounds Parameters (qualitative): Alicyclobacillus spp. Article Number: 2010493 Description: Possible methods for participation, e.g.: IFU-Method 12 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 |
Frozen shipping | October 2025 | Add to cart | |
Alicyclobacillus spp. fruit juice concentrate & compounds Parameters (qualitative): Alicyclobacillus spp. Article Number: 2010493 |
October 2026 | Add to cart | ||
Apple juice Parameters (quantitative): patulin (CAS 149-29-1) [µg/l] Article Number: 2011020 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 | June 2025 | Add to cart | |
Apple juice Article Number: 2011020 |
June 2026 | Add to cart | ||
Apple juice (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010010 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 | June 2025 | Add to cart | |
Apple juice (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010010 |
June 2026 | Add to cart | ||
Carbonated soft drinks - quinine Parameters (quantitative): quinine (CAS 130-95-0) [mg/l] Article Number: 2010617 Category: chemical-physical testing food and feed non-alcoholic beverages Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Carbonated soft drinks - quinine Article Number: 2010617 |
May 2026 | Add to cart | ||
Carrot juice Parameters (quantitative): relative density (20 °C/20 °C) [-], pH value [-], total acid (pH 8.1) calculated as tartaric acid [g/l], sucrose (anhydrous) [g/l], fructose (anhydrous) [g/l], glucose (anhydrous) [g/l], nitrate [mg/l], total β-carotene [mg/100 g], α-carotene [mg/100 g], total carotenes [mg/100 g], total sugar (anhydrous) [g/l] Article Number: 2010402 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 | October 2025 | Add to cart | |
Carrot juice Article Number: 2010402 |
October 2026 | Add to cart | ||
Coffee Parameters (quantitative): water content [g/100 g], ash [g/100 g], pH value [-], acid content (acidity) at pH 6,00 [mmol/kg], acid content (acidity) at pH 7,00 [mmol/kg], acid content (acidity) at pH 8,00 [mmol/kg], water soluble extract [g/100 g], caffeine [g/100 g], acrylamide (CAS 79-06-1) [µg/kg], chlorogenic acid 1 [g/100 g] Article Number: 2010392 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 | October 2025 | Add to cart | |
Coffee Article Number: 2010392 |
October 2026 | Add to cart | ||
Coffee infusion (triangle test, flavour taint) Parameters (qualitative): organoleptic testing - triangle test flavour Article Number: 3010016 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 | July 2025 | Add to cart | |
Coffee infusion (triangle test, flavour taint) Parameters (qualitative): organoleptic testing - triangle test flavour Article Number: 3010016 |
July 2026 | Add to cart | ||
Colourants in food Parameters (qualitative): identification of various food colourants Parameters (quantitative): quantification of the identified food colourants [mg/kg] Article Number: 2011279 Description: Qualitative detection and quantitative determination of approved food colourings (E-numbers). Category: chemical-physical testing food and feed non-alcoholic beverages Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Refrigerated shipping | July 2025 | Add to cart | |
Colourants in food Parameters (qualitative): identification of various food colourants Article Number: 2011279 |
July 2026 | Add to cart | ||
Currant juice Parameters (quantitative): lead (Pb) [mg/kg], cadmium (Cd) [mg/kg], arsenic (As) [mg/kg], copper (Cu) [mg/kg], zinc (Zn) [mg/kg], iron (Fe) [mg/kg], tin (Sn) [mg/kg], mercury (Hg) [mg/kg], aluminium (Al) [mg/kg], nickel (Ni) 1 [mg/kg] Article Number: 2010127 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 | August 2025 | Add to cart | |
Currant juice Article Number: 2010127 |
August 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.