Name Planned shipping method Start Date  
Ps.aeruginosa O W-emulsion
Parameters (qualitative): Ps.aeruginosa
Article Number: 2010362
Description: Possible methods for participation, e.g.: ISO 22717, Pharm.Eur 5.1.3
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
Unfortunately, no further booking is possible this year.
Frozen shipping October 2024
Ps.aeruginosa O W-emulsion
Parameters (qualitative): Ps.aeruginosa
Article Number: 2010362
October 2025 Add to cart
Ps.aeruginosa O W-emulsion
Parameters (qualitative): Ps.aeruginosa
Article Number: 2010362
October 2026 Add to cart
Pseudomonas aeruginosa mineral water and table water
Parameters (qualitative): Ps.aeruginosa qualitative
Article Number: 2010680
Description: Possible methods for participation, e.g.: mineral- and table water regulation
Category: immunological, molecular biological and microbiological testing food and feed mineral water and table water
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
Pseudomonas aeruginosa mineral water and table water
Parameters (qualitative): Ps.aeruginosa qualitative
Article Number: 2010680
October 2026 Add to cart
Pseudomonas aeruginosa recooling water
Parameters (quantitative): Ps.aeruginosa [cfu/100ml]
Article Number: 2010960
Category: immunological, molecular biological and microbiological testing Environmental analytics recooling water
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Frozen shipping July 2025 Add to cart
Pseudomonas aeruginosa recooling water
Article Number: 2010960
July 2026 Add to cart
Pseudomonas spp. ground meat
Parameters (quantitative): Pseudomonas spp. [cfu/g], aerobic total count [cfu/g]
Article Number: 2010174
Description: Possible methods for participation, e.g.: ISO 13720; §64 LFGB L06.00-43
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 June 2025 Add to cart
Pseudomonas spp. ground meat
Article Number: 2010174
June 2026 Add to cart
Pseudomonas spp. milk powder qualitative
Parameters (qualitative): Pseudomonas spp. qualitative
Article Number: 2010938
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
Frozen shipping June 2025 Add to cart
Pseudomonas spp. milk powder qualitative
Parameters (qualitative): Pseudomonas spp. qualitative
Article Number: 2010938
June 2026 Add to cart
Psychrotrophic bacteria milk
Parameters (quantitative): psychrotrophic total count (7°C) [cfu/g], psychrotrophic total count (21°C) [cfu/g]
Article Number: 2010546
Description: Possible methods for participation, e.g.: ISO 6730
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
Frozen shipping November 2025 Add to cart
Psychrotrophic bacteria milk
Article Number: 2010546
November 2026 Add to cart
Pudding - dessert
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], lactose (monohydrate) [g/100g], pH value [-]
Article Number: 2010087
Description: Additives for stabilisation in dessert can lead to incorrect interpretation in the analyse of fat, dry matter and protein, e.g. in the IR-spectroscopy. This proficiency testing is suitable to demonstrate your competence.
Category: chemical-physical testing food and feed milk products (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping November 2025 Add to cart
Pudding - dessert
Article Number: 2010087
November 2026 Add to cart
Pulps - Kappa number (ISO 302)
Parameters (quantitative): Kappa number
Article Number: 2011023
Category: chemical-physical testing consumer goods and packaging paper and board
Accreditation: This proficiency test is not included in the scope of the accreditation.
Frozen shipping June 2025 Add to cart
Pulps - Kappa number (ISO 302)
Article Number: 2011023
June 2026 Add to cart
Puncture resistance EN 14477
Article Number: 2011237
Category: physical mechanical testing material testing films
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature March 2025 Add to cart
Puncture resistance EN 14477
Article Number: 2011237
March 2026 Add to cart
Puncture resistance ISO 13996
Parameters (quantitative): Puncture resistance [N]
Article Number: 2010094
Category: physical mechanical testing material testing protective clothing
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 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.