Name Planned shipping method Start Date  
Contact angle and surface energy ISO 19403-2
Parameters (quantitative): Contact angle Θwater [°], Contact angle Θdiiodomethane [°], Surface energy water // diiodomethane [mN/m]
Article Number: 2010871
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
Contact angle and surface energy ISO 19403-2
Article Number: 2010871
March 2026 Add to cart
Corrosion testing CASS (48 h) DBL 1665
Parameters (qualitative): Rating after 48 h [-]
Article Number: 2010219
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Corrosion testing CASS (48 h) DBL 1665
Parameters (qualitative): Rating after 48 h [-]
Article Number: 2010219
May 2026 Add to cart
Crack growth - cracked round bar (CRB) ISO 18489
Article Number: 2010120
Category: physical mechanical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Crack growth - cracked round bar (CRB) ISO 18489
Article Number: 2010120
April 2026 Add to cart
Cream resistance PV 3964
Parameters (qualitative): Type A - visual evaluation, Cross-cut test, Scratch resistance [-], Type B - visual evaluation, Cross-cut test, Scratch resistance [-]
Article Number: 2010539
Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory.
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Cream resistance PV 3964
Parameters (qualitative): Type A - visual evaluation, Cross-cut test, Scratch resistance [-], Type B - visual evaluation, Cross-cut test, Scratch resistance [-]
Article Number: 2010539
May 2026 Add to cart
Cross-cutting test ISO 2409
Parameters (quantitative): Cross-cut rating [-]
Article Number: 2010972
Category: physical mechanical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature May 2025 Add to cart
Cross-cutting test ISO 2409
Article Number: 2010972
May 2026 Add to cart
CTI – Tracking IEC 60112
Parameters (quantitative): Comparative Tracking Index CTI [V]
Article Number: 2010979
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature March 2025 Add to cart
CTI – Tracking IEC 60112
Article Number: 2010979
March 2026 Add to cart
Cutting of specimen (type 1B) and tensile test ISO 527-1,-2
Parameters (quantitative): Modulus of Elasticity [Mpa], Stress at Yield [MPa], Strain at Yield [%], Nominal strain at break [%]
Article Number: 2010813
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
Cutting of specimen (type 1B) and tensile test ISO 527-1,-2
Article Number: 2010813
April 2026 Add to cart
Cutting of specimen (type 5A) and tensile test ISO 527-1,-2
Parameters (quantitative): Modulus of Elasticity [MPa], Stress at Yield [MPa], Strain at Yield [%], Nominal strain at break [%]
Article Number: 2010814
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
Cutting of specimen (type 5A) and tensile test ISO 527-1,-2
Article Number: 2010814
April 2026 Add to cart
Degree of blistering (quantity and size) ISO 4628-2
Parameters (quantitative): Blistering (quantity) [rating], Blistering (size) [rating]
Article Number: 2010701
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Degree of blistering (quantity and size) ISO 4628-2
Article Number: 2010701
April 2026 Add to cart
Degree of crosslinking of PE-X ISO 10147
Parameters (quantitative): Degree of crosslinking G [%]
Article Number: 2010529
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Degree of crosslinking of PE-X ISO 10147
Article Number: 2010529
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.