Name Planned shipping method Start Date  
Colour fastness to cycles of rubbing ISO 11640
Parameters (quantitative): Change in colour dry [grade], Change in color wet [grade], Change in color perspiration [grade], Staining dry [grade], Staining wet [grade], Staining perspiration [grade]
Article Number: 2010713
Category: physical mechanical testing material testing leather
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Colour fastness to cycles of rubbing ISO 11640
Article Number: 2010713
April 2026 Add to cart
Leather - burning rate FMVSS 302 and DBL 5307
Parameters (quantitative): Burning rate [mm/min]
Article Number: 2010770
Category: chemical-physical testing material testing leather
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature April 2025 Add to cart
Leather - burning rate FMVSS 302 and DBL 5307
Article Number: 2010770
April 2026 Add to cart
Leather - colour fastness to perspiration ISO 11641
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010643
Category: chemical-physical testing material testing leather
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Leather - colour fastness to perspiration ISO 11641
Article Number: 2010643
April 2026 Add to cart
Leather - colour fastness to water ISO 11642
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010647
Category: chemical-physical testing material testing leather
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Leather - colour fastness to water ISO 11642
Article Number: 2010647
April 2026 Add to cart
Leather - pH value and difference figure ISO 4045
Parameters (quantitative): pH value [pH units], Difference figure [pH units]
Article Number: 2010645
Category: chemical-physical testing material testing leather
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Leather - pH value and difference figure ISO 4045
Article Number: 2010645
April 2026 Add to cart
Leather - tear load - double edge tear ISO 3377-2
Parameters (quantitative): Tear load [N]
Article Number: 2010032
Category: physical mechanical testing material testing leather
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature April 2025 Add to cart
Leather - tear load - double edge tear ISO 3377-2
Article Number: 2010032
April 2026 Add to cart
Leather - tear load - single edge tear ISO 3377-1
Parameters (quantitative): Tear load [N]
Article Number: 2010030
Category: physical mechanical testing material testing leather
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature April 2025 Add to cart
Leather - tear load - single edge tear ISO 3377-1
Article Number: 2010030
April 2026 Add to cart
Leather - Thickness ISO 2589
Parameters (quantitative): Thickness [mm]
Article Number: 2010066
Category: physical mechanical testing material testing leather
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature April 2025 Add to cart
Leather - Thickness ISO 2589
Article Number: 2010066
April 2026 Add to cart
Leather - water vapour permeability ISO 14268
Parameters (quantitative): water vapour permeability [mg/cm2h]
Article Number: 2011173
Category: chemical-physical testing material testing leather
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Leather - water vapour permeability ISO 14268
Article Number: 2011173
April 2026 Add to cart
Leather tensile test ISO 3376
Parameters (quantitative): Tensile strength [MPa], Elongation at break [%]
Article Number: 2010028
Category: physical mechanical testing material testing leather
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature April 2025 Add to cart
Leather tensile test ISO 3376
Article Number: 2010028
April 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.