Please note our new proficiency testing schemes.


Name Planned shipping method Start Date  
Adhesive - Migration of primary aromatic amines
Parameters: CAS 823-40-5 (2,6-Diamino-toluol), CAS 95-80-7 (2,4-Diamino-toluol), CAS 101-77-9 (4,4-Diamino-diphenylmethan), CAS 1208-52-2 (2,4-Diamino-diphenylmethan), CAS 6582-52-1 (2,2-Diamino-diphenylmethan) in the simulant 3% acetic acid
Article Number: 2010925
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2024 Add to cart
Adhesive - Migration of primary aromatic amines
Parameters: CAS 823-40-5 (2,6-Diamino-toluol), CAS 95-80-7 (2,4-Diamino-toluol), CAS 101-77-9 (4,4-Diamino-diphenylmethan), CAS 1208-52-2 (2,4-Diamino-diphenylmethan), CAS 6582-52-1 (2,2-Diamino-diphenylmethan) in the simulant 3% acetic acid
Article Number: 2010925
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2025 Add to cart
Adhesive - preservatives
Parameters: Methylisothiazolinone (MIT), Chloromethylisothiazolinone (CIT), Benzisothiazolinone (BIT), Octylisothiazolinone (OIT), Phenoxyethanol
Article Number: 2010422
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2024 Add to cart
Adhesive - preservatives
Parameters: Methylisothiazolinone (MIT), Chloromethylisothiazolinone (CIT), Benzisothiazolinone (BIT), Octylisothiazolinone (OIT), Phenoxyethanol
Article Number: 2010422
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2025 Add to cart
Adhesive - solvents
Parameters: e.g. ethanol, acetone, benzene, toluene, methyl acetate
Article Number: 2010428
Description: The test should be carried out according to ISO 11890-2 or a comparable method. Solvent quantities of more than 0,01% by mass are to be expected.
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2024 Add to cart
Adhesive - solvents
Parameters: e.g. ethanol, acetone, benzene, toluene, methyl acetate
Article Number: 2010428
Description: The test should be carried out according to ISO 11890-2 or a comparable method. Solvent quantities of more than 0,01% by mass are to be expected.
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping June 2025 Add to cart
Adhesive - VOC
Parameters: VOC in the value range 0,01-0,1% (100-1000 mg/kg), e.g. 1-Butanol, Acetone, Benzene, Toluene, Styrene
Article Number: 2010426
Description: The test shall be performed according to ISO 17895 or a comparable method.
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping October 2024 Add to cart
Adhesive - VOC
Parameters: VOC in the value range 0,01-0,1% (100-1000 mg/kg), e.g. 1-Butanol, Acetone, Benzene, Toluene, Styrene
Article Number: 2010426
Description: The test shall be performed according to ISO 17895 or a comparable method.
Category: chemical-physical testing consumer goods and packaging adhesive
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping October 2025 Add to cart
Adhesive strength of hardened mortars EN 1015-12
Article Number: 2010300
Category: physical mechanical testing material testing Mortar for masonry
Accreditation: This proficiency test is not included in the scope of the accreditation.
preperation of the testing items by the participants, concrete plates are placed
Shipping at room temperature December 2024 Add to cart
Adhesive strength of hardened mortars EN 1015-12
Article Number: 2010300
Category: physical mechanical testing material testing Mortar for masonry
Accreditation: This proficiency test is not included in the scope of the accreditation.
preperation of the testing items by the participants, concrete plates are placed
Shipping at room temperature December 2025 Add to cart
aerobic bacteria in tattoo ink
Parameters: aerobic total count quantitative (2 samples tattoo ink
Article Number: 2010354
Description: Possible methods for participation, e.g.: Tattoo product regulation
Category: microbiological testing microbiology tattoo ink
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping October 2024 Add to cart
aerobic bacteria in tattoo ink
Parameters: aerobic total count quantitative (2 samples tattoo ink
Article Number: 2010354
Description: Possible methods for participation, e.g.: Tattoo product regulation
Category: microbiological testing microbiology tattoo ink
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping October 2025 Add to cart
Aerobic Bacteria O W-emulsion
Parameters: aerobic bacteria quantitative (2 samples O/W-emulsion)
Article Number: 2010071
Description: Possible methods for participation, e.g.: ISO 21149, Pharm.Eur 5.1.3
Category: microbiological testing microbiology cosmetic
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping October 2024 Add to cart
Aerobic Bacteria O W-emulsion
Parameters: aerobic bacteria quantitative (2 samples O/W-emulsion)
Article Number: 2010071
Description: Possible methods for participation, e.g.: ISO 21149, Pharm.Eur 5.1.3
Category: microbiological testing microbiology 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
aerobic spores milk
Parameters: aerobic mesophilic spores, total count quantitative (2 samples milk) (2 samples milk)
Article Number: 2010467
Description: Possible methods for participation, e.g.: Baumgart et al., VDLUFA 7.17.2, ISO 4833
Category: microbiological testing microbiology milk and cream
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping April 2024 Add to cart
aerobic spores milk
Parameters: aerobic mesophilic spores, total count quantitative (2 samples milk) (2 samples milk)
Article Number: 2010467
Description: Possible methods for participation, e.g.: Baumgart et al., VDLUFA 7.17.2, ISO 4833
Category: microbiological testing microbiology milk and cream
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping May 2025 Add to cart
aerobic total count drinking water
Parameters: aerobic total count quantitative (total count at 36°C and total count at 22 °C) (2 samples and water)
Article Number: 2010656
Description: Possible methods for participation, e.g.: ISO 6222
Category: microbiological testing microbiology drinking water
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Frozen shipping April 2024 Add to cart
aerobic total count drinking water
Parameters: aerobic total count quantitative (total count at 36°C and total count at 22 °C) (2 samples and water)
Article Number: 2010656
Description: Possible methods for participation, e.g.: ISO 6222
Category: microbiological testing microbiology drinking water
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Frozen shipping April 2025 Add to cart
aerobic total count mineral water and table water
Parameters: aerobic total count at 20 °C, aerobic total count at 37 °C quantitative (2 samples and water)
Article Number: 2010674
Description: Possible methods for participation, e.g.: mineral- and table water regulation
Category: microbiological testing microbiology mineral water and table water
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping April 2024 Add to cart
aerobic total count mineral water and table water
Parameters: aerobic total count at 20 °C, aerobic total count at 37 °C quantitative (2 samples and water)
Article Number: 2010674
Description: Possible methods for participation, e.g.: mineral- and table water regulation
Category: microbiological testing microbiology mineral water and table water
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping April 2025 Add to cart