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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Metal - elemental determination by XRF Parameters: determination of various elements, e.g. nickel, copper, zinc, lead Article Number: 2010171 Description: Examination using X-ray fluorescence analysis Category: chemical-physical testing consumer goods and packaging metals Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | July 2025 | Add to cart | |
metals in animal feed Parameters: Calcium, copper, iron, phosphorus, potassium, manganese, magnesium, sodium, zinc Article Number: 2010351 Description: Possible testing e.g. by ISO 6869 Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Refrigerated shipping | August 2024 | Add to cart | |
metals in animal feed Parameters: Calcium, copper, iron, phosphorus, potassium, manganese, magnesium, sodium, zinc Article Number: 2010351 Description: Possible testing e.g. by ISO 6869 Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Refrigerated shipping | August 2025 | Add to cart | |
metals in cocoa and chocolate Parameters: lead, cadmium, arsenic, copper, zinc, iron, aluminium, nickel Article Number: 2010337 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 | October 2024 | Add to cart | |
metals in cocoa and chocolate Parameters: lead, cadmium, arsenic, copper, zinc, iron, aluminium, nickel Article Number: 2010337 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 | October 2025 | Add to cart | |
Metals in tobacco Parameters: cadmium, lead, iron, aluminum, copper, zinc, mercury, nickel and arsenic (min. 5 of the metals contained) Article Number: 2010498 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 | |
Metals in tobacco Parameters: cadmium, lead, iron, aluminum, copper, zinc, mercury, nickel and arsenic (min. 5 of the metals contained) Article Number: 2010498 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 | |
metals in vegetarian bread spread Parameters: cadmium, nickel Article Number: 2010345 Category: chemical-physical testing food and feed vegan and vegetarian substitutes Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | October 2024 | Add to cart | |
metals in vegetarian bread spread Parameters: cadmium, nickel Article Number: 2010345 Category: chemical-physical testing food and feed vegan and vegetarian substitutes Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | October 2025 | Add to cart | |
MFR-MVR (moisture sensitive material) ISO 1133-2 Parameters: MVR (Melt volume index) [cm³/10min], MFR (Melt flow index) [g/10min] Article Number: 2010213 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 | |
MFR-MVR (moisture sensitive material) ISO 1133-2 Parameters: MVR (Melt volume index) [cm³/10min], MFR (Melt flow index) [g/10min] Article Number: 2010213 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 | |
Micro scratch resistance PV 3987 Parameters: relative change in gloss [%] Article Number: 2010981 Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory. 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 | |
Micro scratch resistance PV 3987 Parameters: relative change in gloss [%] Article Number: 2010981 Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory. Category: physical mechanical testing material testing Thermoplastics Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | January 2025 | Add to cart | |
Micro-crack pattern PV 1058 Parameters: Micro-crack pattern [cracks/cm] Article Number: 2010661 Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory. Category: physical mechanical testing material testing plastics (Electroplating) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2024 | Add to cart | |
Micro-crack pattern PV 1058 Parameters: Micro-crack pattern [cracks/cm] Article Number: 2010661 Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory. Category: physical mechanical testing material testing plastics (Electroplating) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Microbial barrier testing of packaging materials Parameters: Testing the germ tightness of packaging materials (2 samples) Article Number: 2010283 Category: microbiological testing microbiology medical devices Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 1 |
Shipping at room temperature | November 2024 | Add to cart | |
Microbial barrier testing of packaging materials Parameters: Testing the germ tightness of packaging materials (2 samples) Article Number: 2010283 Category: microbiological testing microbiology medical devices Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 1 |
Shipping at room temperature | November 2025 | Add to cart | |
microbiological analysis of endoscopes Parameters: aerobic total count, Germ identification on rinse water (3 samples) Article Number: 2010567 Category: microbiological testing microbiology medical devices Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 2 |
Frozen shipping | October 2024 | Add to cart | |
microbiological analysis of endoscopes Parameters: aerobic total count, Germ identification on rinse water (3 samples) Article Number: 2010567 Category: microbiological testing microbiology medical devices Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 2 |
Frozen shipping | October 2025 | Add to cart | |
microplastic – particle number Parameters: particle number Article Number: 2010395 Description: These are artificial samples that can contain particles and fibres in the range of 200 µm to 600 µm. Category: chemical-physical testing food and feed drinking water Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | December 2024 | Add to cart |