Name Planned shipping method Start Date  
Environmental Cycle Test PV 1200
Parameters (quantitative): Cross-cut rating [-]
Article Number: 2010217
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature May 2026 Add to cart
Environmental Cycle Test PV 1200
Article Number: 2010217
May 2027 Add to cart
Erichsen Hardness test pencil ISO 1518-1
Parameters (qualitative): yes/no test (10 N) [-], yes/no test (20 N) [-]
Parameters (quantitative): Intensity of change (10 N) [value], Intensity of change (20 N) [value]
Article Number: 2010823
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 March 2026 Add to cart
Erichsen Hardness test pencil ISO 1518-1
Parameters (qualitative): yes/no test (10 N) [-], yes/no test (20 N) [-]
Article Number: 2010823
March 2027 Add to cart
Exposure to laboratory light (UV lamps) ISO 4892-3 and ASTM G154
Parameters (quantitative): Evaluation by participant: Change in colour with greyscale, Evaluation by DRRR: Change in colour ΔE*-value
Article Number: 2010868
Description: For this Proficiency test a return of the tested samples is required!
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 April 2026 Add to cart
Exposure to laboratory light (UV lamps) ISO 4892-3 and ASTM G154
Article Number: 2010868
April 2027 Add to cart
Exterior Cyclic Corrosion GMW 14872
Article Number: 2010022
Category: chemical-physical testing material testing metals
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2026 Add to cart
Exterior Cyclic Corrosion GMW 14872
Article Number: 2010022
April 2027 Add to cart
Fibre blend - Proportion of acrylic fibres ISO 1833-12
Parameters (quantitative): Proportion of acrylic fibres [%]
Article Number: 2010776
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
Fibre blend - Proportion of acrylic fibres ISO 1833-12
Article Number: 2010776
May 2027 Add to cart
Fibre blend - Proportion of cotton fibres ISO 1833-11
Parameters (quantitative): Proportion of cotton fibres [%]
Article Number: 2010737
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
Fibre blend - Proportion of cotton fibres ISO 1833-11
Article Number: 2010737
May 2027 Add to cart
Fibre blend - Proportion of polyamide fibres ISO 1833-7
Parameters (quantitative): Proportion of Polyamide fibres [%]
Article Number: 2010740
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
Fibre blend - Proportion of polyamide fibres ISO 1833-7
Article Number: 2010740
May 2027 Add to cart
Fibre blend - Proportion of protein fibres ISO 1833-4
Parameters (quantitative): Proportion of Protein fibres [%]
Article Number: 2010738
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
Fibre blend - Proportion of protein fibres ISO 1833-4
Article Number: 2010738
May 2027 Add to cart
Fibre blend - Proportion of viscose fibres ISO 1833-6
Parameters (quantitative): Proportion of Viscose fibres [%]
Article Number: 2010739
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
Fibre blend - Proportion of viscose fibres ISO 1833-6
Article Number: 2010739
May 2027 Add to cart
Fibre-, resin- and void contents EN 2564
Parameters (quantitative): Sample density [g/cm³], fiber volume content [%], void volume content [%]
Article Number: 2010060
Category: chemical-physical testing material testing fibre-reinforced plastics
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Fibre-, resin- and void contents EN 2564
Article Number: 2010060
May 2027 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.