Name Planned shipping method Start Date  
Colour measurement diffuse 8°-geometry
Parameters (quantitative): ΔE*-value [-], ΔL*-value [-], Δa*-value [-], Δb*-value [-]
Article Number: 2010805
Description: Testing e.g. with ISO 105-J03, ISO/CIE 11664-4
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Colourants in food
Parameters (qualitative): identification of various food colourants
Parameters (quantitative): quantification of the identified food colourants [mg/kg]
Article Number: 2011279
Description: Qualitative detection and quantitative determination of approved food colourings (E-numbers).
Category: chemical-physical testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Refrigerated shipping July 2025 Add to cart
Colourants in food
Parameters (qualitative): identification of various food colourants
Article Number: 2011279
July 2026 Add to cart
Complex shear viscosity (parallel-plate) ISO 6721-10
Parameters (quantitative): Shear storage modulus G‘ [Pa], Shear loss modulus G‘‘ [Pa], Complex Shear Viscosity (absolute) |η*| [Pa*s]
Article Number: 2010789
Category: chemical-physical testing material testing plastics (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
Complex shear viscosity (parallel-plate) ISO 6721-10
Article Number: 2010789
March 2026 Add to cart
Compression behaviour ISO 29469
Parameters (quantitative): Compression modulus of elasticity [kPa], Compressive strength [kPa], Strain [%]
Article Number: 2010609
Category: physical mechanical testing material testing Thermal insulating material
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2024 Add to cart
Compression behaviour ISO 29469
Article Number: 2010609
December 2025 Add to cart
Compression behaviour ISO 29469
Article Number: 2010609
December 2026 Add to cart
Compression set at lower temperature ISO 815-2
Parameters (quantitative): Compression set [%]
Article Number: 2010900
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 2025 Add to cart
Compression set at lower temperature ISO 815-2
Article Number: 2010900
May 2026 Add to cart
Compression set ISO 815
Parameters (quantitative): Compression set [%]
Article Number: 2010895
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 2025 Add to cart
Compression set ISO 815
Article Number: 2010895
May 2026 Add to cart
Compression test (strength, elongation) ISO 604
Parameters (quantitative): Compressive Stress at Yield [MPa], Nominal compressive Yield Strain [%]
Article Number: 2010756
Category: physical mechanical testing material testing plastics (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
Compression test (strength, elongation) ISO 604
Article Number: 2010756
April 2026 Add to cart
Compressive and flexural strength EN 196-1
Parameters (quantitative): Flexural strength Rf [MPa], Compressive strength Rc [MPa]
Article Number: 2010284
Category: physical mechanical testing material testing Cement
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
mortar prisms (40 x 40 x 160) mm
Is currently underway. Can still be booked.
Shipping at room temperature November 2024 Add to cart
Compressive and flexural strength EN 196-1
Article Number: 2010284
November 2025 Add to cart
Compressive and flexural strength EN 196-1
Article Number: 2010284
November 2026 Add to cart
Compressive properties ISO 14126
Parameters (quantitative): Compression Modulus [GPa], Compression Strength [MPa], Compression at break [%]
Article Number: 2010724
Category: physical mechanical testing material testing fibre-reinforced plastics
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2025 Add to cart
Compressive properties ISO 14126
Article Number: 2010724
May 2026 Add to cart
Compressive strength EN 772-1
Article Number: 2010603
Category: physical mechanical testing material testing masonry units
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature November 2025 Add to cart
1 Parameter mit dieser Kennzeichnung sind abhangig von der Teilnehmerzahl und/oder der Materialauswahl.
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.