Proficiency testing catalog Choose a Ringtrial to book
Please note our new proficiency testing schemes.
Name | Planned shipping method | Start Date | ||
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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 EN 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 EN 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 EN 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 EN 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 Is currently underway. Can still be booked. |
Frozen shipping | March 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 Is currently underway. Can still be booked. |
Frozen shipping | March 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 | |
aerobic total count plastic surface Parameters: determination of surface bacteria count aerobic total count quantitative (2 samples á 2 samples) Article Number: 2010191 Description: Possible methods for participation, e.g.: DIN 10113-1, DIN 10113-2, DIN 10113-3 Category: microbiological testing microbiology films, synthetic leather Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Refrigerated shipping | September 2024 | Add to cart | |
aerobic total count plastic surface Parameters: determination of surface bacteria count aerobic total count quantitative (2 samples á 2 samples) Article Number: 2010191 Description: Possible methods for participation, e.g.: DIN 10113-1, DIN 10113-2, DIN 10113-3 Category: microbiological testing microbiology films, synthetic leather Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Refrigerated shipping | September 2025 | Add to cart | |
Aflatoxin M1 in milk powder Parameters: Aflatoxin M1 Article Number: 2011162 Category: chemical-physical testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA accreditation. New proficiency testing |
Frozen shipping | October 2024 | Add to cart |