Name Planned shipping method Start Date  
Paper and board - Grammage ISO 536
Parameters (quantitative): mass per unit area [g/m²]
Article Number: 2011028
Category: chemical-physical testing material testing paper and board
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature October 2025 Add to cart
Paper and board - Grammage ISO 536
Article Number: 2011028
October 2026 Add to cart
Paper and board - Thickness, density, specific volume ISO 534
Article Number: 2011029
Category: physical mechanical testing material testing paper and board
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature October 2025 Add to cart
Paper and board - Thickness, density, specific volume ISO 534
Article Number: 2011029
October 2026 Add to cart
Paper and board - Water absorptiveness (Cobb) ISO 535
Article Number: 2011025
Category: chemical-physical testing material testing paper and board
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature October 2025 Add to cart
Paper and board - Water absorptiveness (Cobb) ISO 535
Article Number: 2011025
October 2026 Add to cart
Particle density and water absorption EN 1097-6
Article Number: 2010579
Category: chemical-physical testing material testing aggregates
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature November 2025 Add to cart
Particle density and water absorption EN 1097-6
Article Number: 2010579
November 2026 Add to cart
Particle shape - Shape index EN 933-4
Article Number: 2010613
Category: physical mechanical testing material testing aggregates
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2025 Add to cart
Particle shape - Shape index EN 933-4
Article Number: 2010613
December 2026 Add to cart
Particle size distribution - Sieving method EN 933-1
Parameters (quantitative): percentage passage [%]
Article Number: 2010611
Category: physical mechanical testing material testing aggregates
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2025 Add to cart
Particle size distribution - Sieving method EN 933-1
Article Number: 2010611
December 2026 Add to cart
Particle size distribution (by sieve analysis) EN 1015-1
Article Number: 2010599
Category: physical mechanical testing material testing mortar for masonry
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2025 Add to cart
Particle size distribution (by sieve analysis) EN 1015-1
Article Number: 2010599
December 2026 Add to cart
Permeability to air ISO 9237
Parameters (quantitative): Air permeability [mm/s]
Article Number: 2010832
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 2025 Add to cart
Permeability to air ISO 9237
Article Number: 2010832
May 2026 Add to cart
pH value of textiles ISO 3071
Parameters (quantitative): pH value [pH unit]
Article Number: 2010751
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 2025 Add to cart
pH value of textiles ISO 3071
Article Number: 2010751
May 2026 Add to cart
Pilling properties - Martindale ISO 12945-2
Parameters (quantitative): pilling (500) [grade], pilling (2000) [grade], pilling (7000) [grade], fuzzing (500) [grade], fuzzing (2000) [grade], fuzzing (7000) [grade], matting (500) [grade], matting (2000) [grade], matting (7000) [grade]
Article Number: 2010804
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2025 Add to cart
Pilling properties - Martindale ISO 12945-2
Article Number: 2010804
May 2026 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.