Proficiency testing catalogue
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Energy drink Parameters (quantitative): pH value [-], taurine [mg/l], caffeine [mg/l], inosit 1 [mg/l], glucuronolactone 1 [mg/l], sucrose (anhydrous) [g/l], glucose (anhydrous) 1 [g/l], fructose (anhydrous) 1 [g/l], total sugar (anhydrous) 1 [g/l], total acid (pH 8.1) calculated as tartaric acid 1 [g/l], relative density (20 °C/20 °C) 1 [-], absorption of light at a wavelength of 400 nm 1 [-], absorption of light at a wavelength of 460 nm 1 [-], absorption of light at a wavelength of 520 nm 1 [-], absorption of light at a wavelength of 630 nm 1 [-], CO2 content 1 [g/l], dissolved oxygen 1 [ppm] Article Number: 2010396 Description: The parameters CO2 content and dissolved oxygen are not in the scope of accreditation. 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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October 2026 | Add to cart | |
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Energy drink Article Number: 2010396 |
October 2027 | Add to cart | ||
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Enterobacteriaceae milk 2 Parameters (quantitative): Enterobacteriaceae [cfu/g], aerobic total count [cfu/g] Article Number: 2010465 Description: Possible methods for participation, e.g.: ISO 21528-2, §64 LFGB 00.00-133/2, ISO 4833, §35 LMBG 00.00-88 Category: immunological, molecular biological and microbiological testing food and feed milk and cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 Is currently underway. Can still be booked. |
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October 2025 | Add to cart | |
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Enterobacteriaceae ground meat 2 Parameters (quantitative): Enterobacteriaceae [cfu/g], aerobic total count [cfu/g] Article Number: 2010501 Description: Possible methods for participation, e.g.: ISO 21528-2, §64 LFGB 00.00-133/2, ISO 4833, §35 LMBG 00.00-88 Category: immunological, molecular biological and microbiological testing food and feed meat products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 Is currently underway. Can still be booked. |
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October 2025 | Add to cart | |
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Enterobacteriaceae plastic surface Parameters (quantitative): Enterobacteriaceae [cfu/100qcm] Article Number: 2011299 Description: Possible methods for participation, e.g: DIN 10113-1, DIN 10113-2,... Category: immunological, molecular biological and microbiological testing consumer goods and packaging plastic surface Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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December 2025 | Add to cart | |
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Enuemration of Campylobacter spp. in poultry Parameters (quantitative): Campylobacter spp. quantitative [CFU/g] Article Number: 2011313 Description: Possible methods for participation, e.g: ISO 10272-2; § 64 LFGB L00.00-107-2 Category: immunological, molecular biological and microbiological testing food and feed meat products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
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May 2026 | Add to cart | |
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Enuemration of Campylobacter spp. in poultry Article Number: 2011313 |
May 2027 | Add to cart | ||
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Enuemration of Listeria in ground meat Parameters (quantitative): L. monocytogenes [cfu/g], aerobic total count [cfu/g] Article Number: 2010507 Description: Possible methods for participation, e.g.: ISO 11290-2, §64 LFGB L00.00-22 Category: immunological, molecular biological and microbiological testing food and feed meat products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
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August 2026 | Add to cart | |
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Enuemration of Listeria in ground meat Article Number: 2010507 |
August 2027 | Add to cart | ||
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Enuemration of Listeria in vegetables Parameters (quantitative): L. monocytogenes [cfu/g], aerobic total count [cfu/g] Article Number: 2010489 Description: Possible methods for participation, e.g.: ISO 11290-2, §64 LFGB L00.00-22 Category: immunological, molecular biological and microbiological testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
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August 2026 | Add to cart | |
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Enuemration of Listeria in vegetables Article Number: 2010489 |
August 2027 | Add to cart | ||
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Enumeration & identification of beer specific microorganisms Parameters (qualitative): identification Parameters (quantitative): yeasts, lactic acid bacteria, aerobic total count Article Number: 2011345 Description: Enumeration and identification of relevant beer-specific microorganisms (yeasts, lactic acid bacteria, aerobic total count). Examination of microbial suspensions in beer matrix Category: immunological, molecular biological and microbiological testing food and feed alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 New proficiency testing |
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August 2026 | Add to cart | |
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Enumeration & identification of beer specific microorganisms Parameters (qualitative): identification Article Number: 2011345 |
August 2027 | Add to cart | ||
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Enumeration and detection of Listeria in milk powder 1 Parameters (qualitative): L. monocytogenes qualitative Parameters (quantitative): L. monocytogenes [cfu/g], aerobic total count [cfu/g] Article Number: 2010059 Description: Possible methods for participation, e.g.: ISO 11290-1, §64LFGB L00.00-32, ISO 11290-2; §64 LFGB L00.00-22 Category: immunological, molecular biological and microbiological testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
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January 2026 | Add to cart | |
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Enumeration and detection of Listeria in milk powder 1 Parameters (qualitative): L. monocytogenes qualitative Article Number: 2010059 |
January 2027 | Add to cart | ||
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Enumeration and detection of Listeria in milk powder 2 Parameters (qualitative): L. monocytogenes qualitative Parameters (quantitative): L. monocytogenes [cfu/g], aerobic total count [cfu/g] Article Number: 2010153 Description: Possible methods for participation, e.g.: ISO 11290-1, §64LFGB L00.00-32, ISO 11290-2; §64 LFGB L00.00-22 Category: immunological, molecular biological and microbiological testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
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August 2026 | Add to cart | |
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Enumeration and detection of Listeria in milk powder 2 Parameters (qualitative): L. monocytogenes qualitative Article Number: 2010153 |
August 2027 | Add to cart | ||
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Enumeration and detection of moulds in fruit preparaton Parameters (qualitative): moulds qualitative Parameters (quantitative): moulds [cfu/g] Article Number: 2010101 Description: Possible methods for participation, e.g.: ISO 21527-2 Category: immunological, molecular biological and microbiological testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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August 2026 | Add to cart | |
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Enumeration and detection of moulds in fruit preparaton Parameters (qualitative): moulds qualitative Article Number: 2010101 |
August 2027 | Add to cart | ||
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Enumeration and detection of yeasts in fruit preparaton Parameters (qualitative): yeasts qualitative Parameters (quantitative): yeasts [cfu/g] Article Number: 2010043 Description: Possible methods for participation, e.g.: ISO 21527-2 Category: immunological, molecular biological and microbiological testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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August 2026 | Add to cart | |
Under certain circumstances, this parameter may not be available in the proficiency test.
