Name Planned shipping method Start Date  
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 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
Disinfectant sporocidal activity (EN 17126)
Parameters (quantitative): sporocidal activity B.subtilis [log10 pfu/ml], sporocidal activity B.cereus [log10 pfu/ml]
Article Number: 2010692
Description: Quantitative suspension test (phase 2, step 1) for evaluation of sporicidal activity in medical area (EN 17126)
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 sporocidal activity (EN 17126)
Article Number: 2010692
June 2026 Add to cart
Disinfectant virucidal activity (EN 14476)
Parameters (quantitative): virucidal activity (Vacciniavirus) [log10 pfu/ml]
Article Number: 2010694
Description: Quantitative suspension test (phase 2, step 1) for evaluation of virucidal activity in medical area (EN 14476)
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 virucidal activity (EN 14476)
Article Number: 2010694
June 2026 Add to cart
E.coli O W-emulsion
Parameters (qualitative): E.coli
Article Number: 2010358
Description: Possible methods for participation, e.g.: ISO 21150, Pharm.Eur 2.6.13
Category: immunological, molecular biological and microbiological testing consumer goods and packaging cosmetic
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping October 2025 Add to cart
E.coli O W-emulsion
Parameters (qualitative): E.coli
Article Number: 2010358
October 2026 Add to cart
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
New proficiency testing
Refrigerated shipping September 2025 Add to cart
Enterobacteriaceae plastic surface
Article Number: 2011299
September 2026 Add to cart
Enterobacteriaceae toys containing aqueous media
Parameters (quantitative): Enterobacteriaceae [cfu/g]
Article Number: 2011303
Description: Possible methods for participation, e.g: ISO 8124, Pharm.Eur. 2.6.13; NB_Toys protocol, prEN 71-20
Category: immunological, molecular biological and microbiological testing consumer goods and packaging toys
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
New proficiency testing
Frozen shipping July 2025 Add to cart
Enterobacteriaceae toys containing aqueous media
Article Number: 2011303
July 2026 Add to cart
Ethylene glycol in food simulants (EN 13130-7)
Parameters (quantitative): ethylene glycol (ethanol 10%) [mg/kg], ethylene glycol (ethanol 20%) [mg/kg], ethylene glycol (ethanol 50%) [mg/kg], ethylene glycol (acetic acid 3%) [mg/kg], ethylene glycol (dist. water) [mg/kg], ethylene glycol (vegetable oil) [mg/kg]
Article Number: 2010220
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
Ethylene glycol in food simulants (EN 13130-7)
Article Number: 2010220
June 2026 Add to cart
Ethylenediamine in food simulants (CEN TS 13130-21)
Parameters (quantitative): ethylene diamine (ethanol 10%) [mg/kg], ethylene diamine (dist. water) [mg/kg], ethylene diamine (acetic acid 3%) [mg/kg]
Article Number: 2011101
Description: Possible testing e.g. by CEN/TS 13130-21
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 October 2025 Add to cart
Ethylenediamine in food simulants (CEN TS 13130-21)
Article Number: 2011101
October 2026 Add to cart
Finger paint - NDELA (EN 71-12)
Parameters (quantitative): NDELA (CAS 1116-54-7) [µg/kg]
Article Number: 2010253
Description: Possible testing e.g. by EN 71-12.
Category: chemical-physical testing consumer goods and packaging toys
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping April 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.