Please note our new proficiency testing schemes.


Name Planned shipping method Start Date  
Anti-Friction Coating - Coating thickness PV 3988 (4.1)
Parameters: Coating thickness [µm]
article number: 2010715
Category: physical mecanical testing material testing rubber & TPE
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature September 2023
Anti-Friction Coating - Coating thickness PV 3988 (4.1)
Parameters: Coating thickness [µm]
article number: 2010715
Category: physical mecanical testing material testing rubber & TPE
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature September 2024
Antibacterial activity plastics - ISO 22196
Parameters: Measurement of antibacterial activity on plastic surfaces
article number: 2010623
Category: microbiological testing microbiology plastics - surfaces
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2023
Antibacterial activity plastics - ISO 22196
Parameters: Measurement of antibacterial activity on plastic surfaces
article number: 2010623
Category: microbiological testing microbiology plastics - surfaces
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2024
Antibacterial Activity textiles - AATCC 90
Parameters: Antibacterial effect qualitative method (size of inhibition zomes [mm]) (3 textile samples)
article number: 2011104
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature May 2023
Antibacterial Activity textiles - AATCC 90
Parameters: Antibacterial effect qualitative method (size of inhibition zomes [mm]) (3 textile samples)
article number: 2011104
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature May 2024
Antibacterial Activity textiles - ISO 20743
Parameters: - Staphylococcus aureus - Klebsiella pneumoniae anitbacterial activity quantitative using absorption method (incl. plate count procedure) (2 textile samples)
article number: 2010080
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature May 2023
Antibacterial Activity textiles - ISO 20743
Parameters: - Staphylococcus aureus - Klebsiella pneumoniae anitbacterial activity quantitative using absorption method (incl. plate count procedure) (2 textile samples)
article number: 2010080
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature May 2024
Antibacterial Parallel Streak textiles - AATCC 147
Parameters: anitbacterial activity qualitative method (Size of the inhibition zones [mm]) (1 - 3 textile samples)
article number: 2010078
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature May 2023
Antibacterial Parallel Streak textiles - AATCC 147
Parameters: anitbacterial activity qualitative method (Size of the inhibition zones [mm]) (1 - 3 textile samples)
article number: 2010078
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature May 2024
antibiotics in honey
Parameters: quan. determination of one antibiotic of each of the substance groups sulfonamides and tetracyclines as well as of chloramphenicol and streptomycin
article number: 2011002
Description: Antibiotics are used outside of Europe for treating the American foulbrood. This can lead to antibiotic residues in honey. In Europe and Switzerland the use of antibiotics is forbidden and only honey free of antibiotics may be sold.
Category: chemical-physical testing food and feed honey and beeswax
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2023
antibiotics in honey
Parameters: quan. determination of one antibiotic of each of the substance groups sulfonamides and tetracyclines as well as of chloramphenicol and streptomycin
article number: 2011002
Description: Antibiotics are used outside of Europe for treating the American foulbrood. This can lead to antibiotic residues in honey. In Europe and Switzerland the use of antibiotics is forbidden and only honey free of antibiotics may be sold.
Category: chemical-physical testing food and feed honey and beeswax
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2024
antibiotics in liquid egg
Parameters: quant. determination of one antibiotic each from the substance groups nitrofurans, sufonamides, tetracycline, chloramphenicol
article number: 2010706
Category: chemical-physical testing food and feed egg products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping May 2023
antibiotics in liquid egg
Parameters: quant. determination of one antibiotic each from the substance groups nitrofurans, sufonamides, tetracycline, chloramphenicol
article number: 2010706
Category: chemical-physical testing food and feed egg products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping May 2024
Antimicrobial Fabric Test textiles - AATCC 100
Parameters: anitbacterial activity quantiative method (1 - 2 textile samples)
article number: 2010076
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature May 2023
Antimicrobial Fabric Test textiles - AATCC 100
Parameters: anitbacterial activity quantiative method (1 - 2 textile samples)
article number: 2010076
Category: microbiological testing microbiology textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
risk group 2
Shipping at room temperature May 2024
Antioxidants in food
Parameters: E 320 butylated hydroxyanisole (BHA), E 321 butylated hydroxytoluene (BHT), E 324 ethoxyquin
article number: 2010955
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.
New proficiency testing
Frozen shipping September 2023
Antioxidants in food
Parameters: E 320 butylated hydroxyanisole (BHA), E 321 butylated hydroxytoluene (BHT), E 324 ethoxyquin
article number: 2010955
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.
New proficiency testing
Frozen shipping September 2024
Apparent density EN 1602
article number: 2010587
Category: chemical-physical testing material testing Thermal insulating material
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2023
Apparent density EN 1602
article number: 2010587
Category: chemical-physical testing material testing Thermal insulating material
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2024