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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fruit spirit Parameters: relative density 20 °C / 20 °C, alcohol, ethyl carbamate, ferment accompanying substances Article Number: 2010408 Category: chemical-physical testing food and feed alcoholic beverages Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping | September 2024 | Add to cart | |
fruit spirit Parameters: relative density 20 °C / 20 °C, alcohol, ethyl carbamate, ferment accompanying substances Article Number: 2010408 Category: chemical-physical testing food and feed alcoholic beverages Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping | March 2025 | Add to cart | |
Full-notch creep test (FNCT) ISO 16770 Parameters: Time to brittle failure [h] Article Number: 2010004 Description: Production of test specimen A - Test parameters: Dehyton® PL, 5.0 or 4.0 MPa Category: physical mechanical testing material testing Thermoplastics Accreditation: This proficiency test is not included in the scope of the accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature | April 2024 | Add to cart | |
Full-notch creep test (FNCT) ISO 16770 Parameters: Time to brittle failure [h] Article Number: 2010004 Description: Production of test specimen A - Test parameters: Dehyton® PL, 5.0 or 4.0 MPa Category: physical mechanical testing material testing Thermoplastics Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | April 2025 | Add to cart | |
fungicidal, yeasticidal activity (phase 2 - step 1-test) Parameters: quantitative suspension test Aspergillus niger (ATCC 16404), Candida albicans (ATCC 10231) test conditions: (a) 20 °C (b) 5, 15, 30 and 60 minutes (c) with and without organic load Article Number: 2010688 Description: Possible methods for participation, e.g.: EN 13624; DGHM Standard method Category: microbiological testing microbiology disinfectant Accreditation: This proficiency test is within the scope of the A2LA accreditation. risk group 2 |
Frozen shipping | June 2024 | Add to cart | |
fungicidal, yeasticidal activity (phase 2 - step 1-test) Parameters: quantitative suspension test Aspergillus niger (ATCC 16404), Candida albicans (ATCC 10231) test conditions: (a) 20 °C (b) 5, 15, 30 and 60 minutes (c) with and without organic load Article Number: 2010688 Description: Possible methods for participation, e.g.: EN 13624; DGHM Standard method Category: microbiological testing microbiology disinfectant Accreditation: This proficiency test is within the scope of the A2LA accreditation. risk group 2 |
Frozen shipping | June 2025 | Add to cart | |
Furan in coffee Parameters: CAS 110-00-9 Furan Article Number: 2011161 Category: chemical-physical testing food and feed nonalcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
Frozen shipping | October 2024 | Add to cart | |
Furan in coffee Parameters: CAS 110-00-9 Furan Article Number: 2011161 Category: chemical-physical testing food and feed nonalcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
Frozen shipping | October 2025 | Add to cart | |
Gas transmission rate ISO 15105-2 Parameters: Gas transmission rate GTR [cm³/(m²*d*bar)] Article Number: 2010844 Category: chemical-physical testing material testing Films Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
Geotrichum spp. in milk (lactic mould) Parameters: Geotrichum spp., aerobic total count (2 samples milk) Article Number: 2010926 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 | November 2024 | Add to cart | |
Geotrichum spp. in milk (lactic mould) Parameters: Geotrichum spp., aerobic total count (2 samples milk) Article Number: 2010926 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 | November 2025 | Add to cart | |
Glow wire ignitability temperature (GWIT) IEC 60695-2-13 Parameters: Glow wire ignition temperature (GWIT) [°C] Article Number: 2010864 Category: chemical-physical testing material testing Thermoplastics Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature | March 2024 | Add to cart | |
Glow wire ignitability temperature (GWIT) IEC 60695-2-13 Parameters: Glow wire ignition temperature (GWIT) [°C] Article Number: 2010864 Category: chemical-physical testing material testing Thermoplastics Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
gluten Parameters: Gluten (prolamin contamination) in flour, e.g. oat flour and corn flour Article Number: 2010429 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | November 2024 | Add to cart | |
gluten Parameters: Gluten (prolamin contamination) in flour, e.g. oat flour and corn flour Article Number: 2010429 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | November 2025 | Add to cart | |
GMOs in honey Parameters: qualitative detection of different screening elements, e.g. P-35S, T-NOS and P-FMV Article Number: 2011010 Description: In different countries GMOs are used more and more in agriculture. This leads to GMO pollen in honey. With this proficiency testing the comparability of the determination of GMO pollen in honey can be tested. Category: chemical-physical testing food and feed honey and beeswax Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Refrigerated shipping | June 2024 | Add to cart | |
GMOs in honey Parameters: qualitative detection of different screening elements, e.g. P-35S, T-NOS and P-FMV Article Number: 2011010 Description: In different countries GMOs are used more and more in agriculture. This leads to GMO pollen in honey. With this proficiency testing the comparability of the determination of GMO pollen in honey can be tested. Category: chemical-physical testing food and feed honey and beeswax Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Refrigerated shipping | July 2025 | Add to cart | |
goat´s milk Parameters: fat, protein, freezing point Article Number: 2010372 Description: The anaylsis of the value assessing parameters in goat milk is requested in this proficiency testing round. Category: chemical-physical testing food and feed milk and cream Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping | December 2024 | Add to cart | |
goat´s milk Parameters: fat, protein, freezing point Article Number: 2010372 Description: The anaylsis of the value assessing parameters in goat milk is requested in this proficiency testing round. Category: chemical-physical testing food and feed milk and cream Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping | December 2025 | Add to cart | |
grape juice Parameters: sulfur dioxide (SO2) Article Number: 2010055 Category: chemical-physical testing food and feed nonalcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | June 2024 | Add to cart |