Name Planned shipping method Start Date  
Aluminum corrosion (Filiform and CASS) DBL 7381.50
Parameters (quantitative): Coating thickness - normal condition [µm], Cross cut GT - normal condition [rating], Overall damage - normal condition [rating], Scratch test K - normal condition [rating], Sub-surface corrosion U/2 [mm], Surface corrosion Ri [rating], Edge corrosion KR 1 [rating], Edge corrosion KR 2 [rating], Maximum filament lengt [mm], Blistering (quantity) [rating], Blistering (size) [rating], Scratch test K (24h) [rating], Cross-cut GT (24h) [rating]
Article Number: 2010850
Description: Final date for registration: February 28th, 2025
Category: chemical-physical testing material testing aluminium wheels
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Aluminum corrosion (Filiform and CASS) DBL 7381.50
Article Number: 2010850
May 2026 Add to cart
AMF anhydrous milk fat
Parameters (quantitative): water content [g/100g], alkalinity [mg/kg], free fatty acids [g/100g], peroxide value [meq.O2/kg], total β-carotene [mg/kg], butyric acid methyl ester [g/100g]
Article Number: 2010091
Description: AMF is a product which is primarily used in industry. Negligence in the production can create features which are undesired, e.g. a high peroxide value.
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.
TNP
Refrigerated shipping April 2025 Add to cart
AMF anhydrous milk fat
Article Number: 2010091
April 2026 Add to cart
Amylose in rice
Parameters (quantitative): amylose [g/100 g]
Article Number: 2010949
Category: chemical-physical testing food and feed cereals, cereal products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature August 2025 Add to cart
Amylose in rice
Article Number: 2010949
August 2026 Add to cart
Anaerobic mesophilic sterility testing tinned food
Parameters (qualitative): anaerobic mesophilic germ load
Article Number: 2010950
Category: immunological, molecular biological and microbiological testing consumer goods and packaging canning, glass
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping September 2025 Add to cart
Anaerobic mesophilic sterility testing tinned food
Parameters (qualitative): anaerobic mesophilic germ load
Article Number: 2010950
September 2026 Add to cart
Anaerobic, mesophilic spores milk powder
Parameters (quantitative): anaerobic mesophile spores [cfu/g], anaerobic total count [cfu/g]
Article Number: 2010934
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 September 2025 Add to cart
Anaerobic, mesophilic spores milk powder
Article Number: 2010934
September 2026 Add to cart
Animal feed (GMO)
Parameters (qualitative): Qualitative detection of various screening elements
Parameters (quantitative): Quantitative detection of transgenic plants (construct or event-specific methods possible) [%]
Article Number: 2011163
Category: immunological, molecular biological and microbiological testing food and feed animal feed
Accreditation: This proficiency test is not included in the scope of the accreditation.
Refrigerated shipping November 2025 Add to cart
Animal feed (GMO)
Parameters (qualitative): Qualitative detection of various screening elements
Article Number: 2011163
November 2026 Add to cart
Anti-Friction Coating - Coating thickness PV 3988 (4.1)
Parameters (quantitative): coating thickness [µm]
Article Number: 2010715
Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory.
Category: physical mechanical testing material testing rubber & TPE
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature September 2025 Add to cart
Anti-Friction Coating - Coating thickness PV 3988 (4.1)
Article Number: 2010715
September 2026 Add to cart
Antibacterial activity plastics - ISO 22196
Parameters (quantitative): antibacterial activity S.aureus [log10 reduction], antibacterial activity E.coli [log10 reduction]
Article Number: 2010623
Category: immunological, molecular biological and microbiological testing material testing plastics (surfaces)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Antibacterial activity plastics - ISO 22196
Article Number: 2010623
May 2026 Add to cart
Antibacterial Activity textiles - AATCC 90
Parameters (qualitative): antibacterial activity S.aureus [mm], antibacterial activity K.pneumoniae [mm]
Article Number: 2011104
Category: immunological, molecular biological and microbiological testing consumer goods and packaging textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature May 2025 Add to cart
Antibacterial Activity textiles - AATCC 90
Parameters (qualitative): antibacterial activity S.aureus [mm], antibacterial activity K.pneumoniae [mm]
Article Number: 2011104
May 2026 Add to cart
Antibacterial Activity textiles - ISO 20743
Parameters (quantitative): antibacterial activity S.aureus [log10 reduction], antibacterial activity K.pneumoniae [log10 reduction]
Article Number: 2010080
Category: immunological, molecular biological and microbiological testing consumer goods and packaging textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Is currently underway. Can still be booked.
Shipping at room temperature November 2024 Add to cart
Antibacterial Activity textiles - ISO 20743
Article Number: 2010080
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.