Name Planned shipping method Start Date  
Colour fastness to light - Xenon arc ISO 105-B04
Parameters (quantitative): Colour change [grade]
Article Number: 2010810
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 October 2027 Add to cart
Colour fastness to organic solvents ISO 105-X05
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010231
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature October 2026 Add to cart
Colour fastness to organic solvents ISO 105-X05
Article Number: 2010231
October 2027 Add to cart
Colour Fastness to perspiration ISO 105-E04
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010736
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 October 2026 Add to cart
Colour Fastness to perspiration ISO 105-E04
Article Number: 2010736
October 2027 Add to cart
Colour Fastness to phenolic yellowing ISO 105-X18
Article Number: 2011373
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature October 2026 Add to cart
Colour Fastness to phenolic yellowing ISO 105-X18
Article Number: 2011373
October 2027 Add to cart
Colour fastness to rubbing - Crockmeter ISO 105-X12
Parameters (quantitative): Staining dry [grade], Staining wet [grade]
Article Number: 2010735
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 October 2026 Add to cart
Colour fastness to rubbing - Crockmeter ISO 105-X12
Article Number: 2010735
October 2027 Add to cart
Colour Fastness to sea water ISO 105-E02
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010223
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature October 2026 Add to cart
Colour Fastness to sea water ISO 105-E02
Article Number: 2010223
October 2027 Add to cart
Colour fastness to washing 60° ISO 105-C06 (C2S)
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010833
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 October 2026 Add to cart
Colour fastness to washing 60° ISO 105-C06 (C2S)
Article Number: 2010833
October 2027 Add to cart
Colour Fastness to washing 60°C ISO 105-C08
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010834
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 October 2026 Add to cart
Colour Fastness to washing 60°C ISO 105-C08
Article Number: 2010834
October 2027 Add to cart
Colour fastness to washing with soap (and soda) ISO 105-C10
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010629
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 October 2026 Add to cart
Colour fastness to washing with soap (and soda) ISO 105-C10
Article Number: 2010629
October 2027 Add to cart
Colour Fastness to water ISO 105-E01
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010752
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 October 2026 Add to cart
Colour Fastness to water ISO 105-E01
Article Number: 2010752
October 2027 Add to cart
Colour Measurement 45° DIN 53236-B
Parameters (quantitative): ΔE*-value [-], ΔL*-value [-], Δa*-value [-], Δb*-value [-]
Article Number: 2010771
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 2026 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.