Name Planned shipping method Start Date  
Detection Campylobacter spp. poultry
Parameters (qualitative): Campylobacter spp.
Article Number: 2010146
Description: Possible methods for participation, e.g.: ISO 10272-1, LFGB L 00.00-107
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
Frozen shipping May 2026 Add to cart
Di-ethylene glycol in food simulants (EN 13130-7)
Parameters (quantitative): di-ethylene glycol (ethanol 10%) [mg/kg], di-ethylene glycol (ethanol 20%) [mg/kg], di-ethylene glycol (ethanol 50%) [mg/kg], di-ethylene glycol (acetic acid 3%) [mg/kg], di-ethylene glycol (dist. water) [mg/kg], di-ethylene glycol (vegetable oil) [mg/kg]
Article Number: 2010222
Description: MEG and DEG have an SML value of 30 mg/kg. The ability to determine contents of MEG and DEG around the SML-value reliably can be proofed and certified with the corresponding two proficiency testing rounds, e.g. by EN 13130-7.
Category: chemical-physical testing consumer goods and packaging plastics, plastic film
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping June 2025 Add to cart
Di-ethylene glycol in food simulants (EN 13130-7)
Article Number: 2010222
June 2026 Add to cart
Dimensional change in washing ISO 5077 - ISO 6330
Parameters (quantitative): Dimensional change - warp [%], Dimensional change - weft [%]
Article Number: 2010840
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2025 Add to cart
Dimensional change in washing ISO 5077 - ISO 6330
Article Number: 2010840
May 2026 Add to cart
Dimensional stability EN1107-2
Article Number: 2010909
Category: physical mechanical testing material testing geosynthetics
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature March 2026 Add to cart
Disinfectant bactericidal activity (EN 13727, EN 1276)
Parameters (quantitative): bactericidal effect S.aureus conc. 1 1 [log10 cfu/ml], bactericidal effect S.aureus conc. 2 1 [log10 cfu/ml], bactericidal effect S.aureus conc. 3 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 1 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 2 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 3 1 [log10 cfu/ml]
Article Number: 2010686
Description: Quantitative suspension test (phase 2, step 1) for evaluation of bactericidal activity in medical area (EN 13727) and food area (EN 1276)
Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature June 2025 Add to cart
Disinfectant bactericidal activity (EN 13727, EN 1276)
Article Number: 2010686
June 2026 Add to cart
Disinfectant bactericidal activity (EN 14561)
Parameters (quantitative): bactericidal effect S.aureus conc. 1 1 [log10 cfu/ml], bactericidal effect S.aureus conc. 2 1 [log10 cfu/ml], bactericidal effect S.aureus conc. 3 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 1 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 2 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 3 1 [log10 cfu/ml]
Article Number: 2011307
Description: Quantitative carrier test (phase 2, step 2) for the evaluation of bactericidal activity for instruments used in the medical area (EN 14561)
Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature June 2025 Add to cart
Disinfectant bactericidal activity (EN 14561)
Article Number: 2011307
June 2026 Add to cart
Disinfectant bactericidal activity (EN 17387, EN 13697)
Parameters (quantitative): bactericidal effect S.aureus conc. 1 1 [log10 cfu/ml], bactericidal effect S.aureus conc. 2 1 [log10 cfu/ml], bactericidal effect S.aureus conc. 3 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 1 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 2 1 [log10 cfu/ml], bactericidal effect Ps.aeruginosa conc. 3 1 [log10 cfu/ml]
Article Number: 2011311
Description: Quantitative test (phase 2, step 2) for the evaluation of bactericidal activity in the medical area (EN 17387) and food area (EN 13697) on non-porous surfaces without mechanical action (phase 2 step 2)
Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature June 2025 Add to cart
Disinfectant bactericidal activity (EN 17387, EN 13697)
Article Number: 2011311
June 2026 Add to cart
Disinfectant levurocidal activity (EN 13624, EN 1650)
Parameters (quantitative): Levurocidal effect C.albicans conc. 1 1 [log10 cfu/ml], Levurocidal effect C.albicans conc. 2 1 [log10 cfu/ml], Levurocidal effect C.albicans conc. 3 1 [log10 cfu/ml]
Article Number: 2010688
Description: Quantitative suspension test (phase 2, step 1) for evaluation of levurocidal activity in medical area (EN 13624) and food area (EN 1650)
Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature June 2025 Add to cart
Disinfectant levurocidal activity (EN 13624, EN 1650)
Article Number: 2010688
June 2026 Add to cart
Disinfectant levurocidal activity (EN 14562)
Parameters (quantitative): Levurocidal effect C.albicans conc. 1 [log10 cfu/ml], Levurocidal effect C.albicans conc. 2 [log10 cfu/ml], Levurocidal effect C.albicans conc. 3 [log10 cfu/ml]
Article Number: 2011308
Description: Quantitative carrier test (phase 2, step 2) for the evaluation of levurocidal activity for instruments used in the medical area (EN 14562)
Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature June 2025 Add to cart
Disinfectant levurocidal activity (EN 14562)
Article Number: 2011308
June 2026 Add to cart
Disinfectant levurocidal activity (EN 17387, EN 13697)
Parameters (quantitative): Levurocidal effect C.albicans conc. 1 [log10 cfu/ml], Levurocidal effect C.albicans conc. 2 [log10 cfu/ml], Levurocidal effect C.albicans conc. 3 [log10 cfu/ml]
Article Number: 2011312
Description: Quantitative test (phase 2, step 2) for the evaluation of levurocidal activity in the medical area (EN 17387) and food area (EN 13697) on non-porous surfaces without mechanical action (phase 2 step 2)
Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature June 2025 Add to cart
Disinfectant levurocidal activity (EN 17387, EN 13697)
Article Number: 2011312
June 2026 Add to cart
Disinfectant mycobactericidal activity (EN 14348)
Parameters (quantitative): mycobactericidal effect M.terrae conc. 1 [log10 cfu/ml], mycobactericidal effect M.terrae conc. 2 [log10 cfu/ml], mycobactericidal effect M.terrae conc. 3 [log10 cfu/ml]
Article Number: 2010690
Description: Quantitative suspension test (phase 2, step 1) for evaluation of mycobactericidal activity in medical area (EN 14348)
Category: immunological, molecular biological and microbiological testing consumer goods and packaging disinfectant
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature June 2025 Add to cart
Disinfectant mycobactericidal activity (EN 14348)
Article Number: 2010690
June 2026 Add to cart
1 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.