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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Multiple stone impact test ISO 20567-1 Parameters: Rating 0.5 - 5.0 [-] Article Number: 2010221 Category: physical mechanical testing material testing plastic painting Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | May 2024 | Add to cart | |
Multiple stone impact test ISO 20567-1 Parameters: Rating 0.5 - 5.0 [-] Article Number: 2010221 Category: physical mechanical testing material testing plastic painting Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
mustard Parameters: dry matter, total acid, sodium chloride, allyl mustard oil, SO2, fat Article Number: 2010459 Description: With the three PT-schemes mayonnaise, tomato ketchup and mustard we offer a high quality assurance program for the most popular sauces and basic ingredients for many further foodstuff throughout the world. The requested parameters are the most important value-determining attributes like the egg content in mayonnaise as well as technologically relevant parameters like preservatives. Category: chemical-physical testing food and feed other food matrices Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping | January 2025 | Add to cart | |
mycobactericidal, tuberculocidal activity (phase 2_step 1) Parameters: quantitative suspension test Mycobacterium terrae (ATCC 15769), Mycobacterium avium (ATCC 15755) test conditions: (a) 20 °C (b) 5, 15, 30 and 60 minutes (c) with and without organic load Article Number: 2010690 Description: Possible methods for participation, e.g.: EN 14348; 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 | October 2024 | Add to cart | |
mycobactericidal, tuberculocidal activity (phase 2_step 1) Parameters: quantitative suspension test Mycobacterium terrae (ATCC 15769), Mycobacterium avium (ATCC 15755) test conditions: (a) 20 °C (b) 5, 15, 30 and 60 minutes (c) with and without organic load Article Number: 2010690 Description: Possible methods for participation, e.g.: EN 14348; 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 | |
Mycotoxins in corn Parameters: Aflatoxin B1, Aflatoxin B2, Aflatoxin G1, Aflatoxin G2, Ochratoxin A, DON, Fumonisin B1, Zearalenon (at least 4 parameters quantitative) Article Number: 2011167 Description: The individual mycotoxins are first examined qualitatively. For those mycotoxins for which this examination is positive, the quantitative examination is to be carried out. The performance evaluation is carried out for the quantitative examination part. Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA accreditation. New proficiency testing |
Frozen shipping | November 2024 | Add to cart | |
Mycotoxins in corn Parameters: Aflatoxin B1, Aflatoxin B2, Aflatoxin G1, Aflatoxin G2, Ochratoxin A, DON, Fumonisin B1, Zearalenon (at least 4 parameters quantitative) Article Number: 2011167 Description: The individual mycotoxins are first examined qualitatively. For those mycotoxins for which this examination is positive, the quantitative examination is to be carried out. The performance evaluation is carried out for the quantitative examination part. Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA accreditation. New proficiency testing |
Frozen shipping | November 2025 | Add to cart | |
Nicotine in liquid egg Parameters: CAS 54-11-5 Nikotin, CAS 486-56-6 Cotinin Article Number: 2011120 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 | Add to cart | |
Nicotine in liquid egg Parameters: CAS 54-11-5 Nikotin, CAS 486-56-6 Cotinin Article Number: 2011120 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 2025 | Add to cart | |
nicotine replacement products Parameters: Nicotine in nicotine pouches Article Number: 2010349 Category: chemical-physical testing food and feed other food matrices Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | August 2024 | Add to cart | |
nicotine replacement products Parameters: Nicotine in nicotine pouches Article Number: 2010349 Category: chemical-physical testing food and feed other food matrices Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | August 2025 | Add to cart | |
Nitrosamines in fish Parameters: At least 3 nitrosamines quantitatively, e.g. N-nitrosodimethylamine (NDMA), N-nitrososarcosine (NSAR), N-nitrosohydroxyproline (NHPRO) Article Number: 2010506 Category: chemical-physical testing food and feed fish & seafood Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | August 2024 | Add to cart | |
Nitrosamines in fish Parameters: At least 3 nitrosamines quantitatively, e.g. N-nitrosodimethylamine (NDMA), N-nitrososarcosine (NSAR), N-nitrosohydroxyproline (NHPRO) Article Number: 2010506 Category: chemical-physical testing food and feed fish & seafood Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | August 2025 | Add to cart | |
Notched Charpy impact ISO 179-1 (1eA) Parameters: Notched Charpy impact acA [kJ/m²] Article Number: 2010782 Category: physical mechanical 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 | April 2024 | Add to cart | |
Notched Charpy impact ISO 179-1 (1eA) Parameters: Notched Charpy impact acA [kJ/m²] Article Number: 2010782 Category: physical mechanical testing material testing Thermoplastics Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | April 2025 | Add to cart | |
novovirus milk Parameters: determination of norovirus qualitative (3 samples) Article Number: 2010944 Category: microbiological testing microbiology milk and cream Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 2 |
Frozen shipping | August 2024 | Add to cart | |
novovirus milk Parameters: determination of norovirus qualitative (3 samples) Article Number: 2010944 Category: microbiological testing microbiology milk and cream Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 2 |
Frozen shipping | August 2025 | Add to cart | |
Number of micropores - microcracks DIN 53100 Parameters: Number of micropores [pores/cm²], number of microcracks [cracks/cm] Article Number: 2010243 Category: physical mechanical testing material testing plastics (Electroplating) Accreditation: This proficiency test is within the scope of the A2LA accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature | May 2024 | Add to cart | |
Number of micropores - microcracks DIN 53100 Parameters: Number of micropores [pores/cm²], number of microcracks [cracks/cm] Article Number: 2010243 Category: physical mechanical testing material testing plastics (Electroplating) Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
nutritional components in a complete meal Parameters: Moisture, Ash, Fat, Nitrogen, Sodium, Chloride Article Number: 2010953 Category: chemical-physical testing food and feed other food matrices Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | September 2024 | Add to cart |