Name Planned shipping method Start Date  
Plastics - UV absorber
Parameters (quantitative): UV 320 (CAS 3846-71-7) [mg/kg], UV 326 (CAS 3896-11-5) [mg/kg], UV 327 (CAS 3864-99-1) [mg/kg], UV 328 (CAS 25973-55-1) [mg/kg], UV 350 (CAS 36437-37-3) [mg/kg]
Article Number: 2011388
Description: Determination of benzotriazole compounds (Tinuvin). Possible testing e.g. by ISO 24040
Category: chemical-physical testing consumer goods and packaging plastics, plastic film
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Frozen shipping September 2026 Add to cart
Plastics - UV absorber
Article Number: 2011388
September 2027 Add to cart
Sensory testing of food contact materials and articles (FCM) (DIN 10955)
Parameters (qualitative): sensory analysis - sample preparation, intensity estimation, descriptive testing (minimum number of participants: 6 assessors)
Article Number: 3010011
Description: Sensory of commodities is an established quality assurance measure and of great importance. The comparability of the organoleptic testing is the necessary prerequisite. With our proficiency testing schemes you can ensure the comparability of your organoleptic testing and demonstrate this in external representation.
Category: sensory testing consumer goods and packaging plastics, plastic film
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
The proficiency testing price includes a sample set for six test persons. If the number of test persons exceeds this, an additional sample set must be booked for each additional test person.
Refrigerated shipping September 2026 Add to cart
Sensory testing of food contact materials and articles (FCM) (DIN 10955)
Parameters (qualitative): sensory analysis - sample preparation, intensity estimation, descriptive testing (minimum number of participants: 6 assessors)
Article Number: 3010011
September 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.