Name Planned shipping method Start Date  
Green coffee
Parameters (quantitative): percent mass loss [%]
Article Number: 2010915
Category: chemical-physical testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2027 Add to cart
Green coffee
Article Number: 2010915
May 2028 Add to cart
Gross Leaks Detection - Bubble Test ASTM F2096
Parameters (qualitative): Result Bubble-Test
Article Number: 2011413
Category: physical mechanical testing material testing films
Accreditation: This proficiency test is not included in the scope of the accreditation.
Is currently underway. Can still be booked.
Shipping at room temperature September 2026 Add to cart
Gross Leaks Detection - Bubble Test ASTM F2096
Article Number: 2011413
March 2027 Add to cart
Gross Leaks Detection - Bubble Test ASTM F2096
Article Number: 2011413
March 2028 Add to cart
Haemocompatibility - interaction with blood (ISO 10993-4, ASTM F756-17)
Parameters (qualitative): in vitro coagulation [-], In vitro platelet activation [-]
Parameters (quantitative): Haemolysis [%]
Article Number: 2011476
Description: Qualitative assessment of a non-implantable product for haemocompatibility. To this end, the product must be assessed with regard to material-induced haemolysis, coagulation (in vitro) and platelet activation (in vitro)
Category: immunological, molecular biological and microbiological testing medical devices biocompatibility
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature November 2027 Add to cart
Haemocompatibility - interaction with blood (ISO 10993-4, ASTM F756-17)
Article Number: 2011476
November 2028 Add to cart
Hard cheese
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], sodium chloride [g/100g]
Article Number: 2010031
Description: To address the differences between the matrixes of hard cheese and semi-hard cheese we offer this proficiency testing.
Category: chemical-physical testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping April 2027 Add to cart
Hard cheese
Article Number: 2010031
April 2028 Add to cart
Hardened concrete - Density and Compressive strength EN 12390-7 und -3
Parameters (quantitative): Density [kg/m³], Compressive strength [MPa]
Article Number: 2010288
Category: physical mechanical testing material testing hardened concrete
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
completed testing items 150 x 150 x 150 mm
Shipping at room temperature December 2026 Add to cart
Hardened concrete - Density and Compressive strength EN 12390-7 und -3
Article Number: 2010288
December 2027 Add to cart
Hardened concrete - Density and Compressive strength EN 12390-7 und -3
Article Number: 2010288
December 2028 Add to cart
Hardness IRHD, M ISO 48-2
Parameters (quantitative): Hardness IRHD, M [°]
Article Number: 2010748
Category: physical mechanical testing material testing rubber & TPE
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2027 Add to cart
Hardness IRHD, M ISO 48-2
Article Number: 2010748
May 2028 Add to cart
Hardness IRHD, N ISO 48-2
Parameters (quantitative): Hardness IRHD, N [°]
Article Number: 2010899
Category: physical mechanical testing material testing rubber & TPE
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2027 Add to cart
Hardness IRHD, N ISO 48-2
Article Number: 2010899
May 2028 Add to cart
Hardness Shore D ISO 48-4
Parameters (quantitative): Shore-D-Hardness [Shore D]
Article Number: 2010267
Category: physical mechanical testing material testing rubber & TPE
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2027 Add to cart
Hardness Shore D ISO 48-4
Article Number: 2010267
May 2028 Add to cart
Heat transmission on exposure to flame ISO 9151
Parameters (quantitative): Heat transfer index HTI24 [s]
Article Number: 2011230
Category: chemical-physical testing material testing protective clothing
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2027 Add to cart
Heat transmission on exposure to flame ISO 9151
Article Number: 2011230
May 2028 Add to cart
1 Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.