ISO 6721, all parts6 laboratories in Germany are accredited by DAKKS for at least one part of ISO 6721. Each lab card shows which parts it holds. These labs commonly handle Plastics matrices. From the accredited scope text: “ISO 6721 -4 2019 -05 Kunststoffe – Bestimmung dynamisch -mechanischer Eigenschaften – Teil 4: Zugschwingung – Erzwungene Schwingungen” “ISO 6721-1 Plastics - Determination of dynamic mechanical properties - Part 1: 2019-04 General principles ISO 6721-5 Plastics - Determination of dynamic mechanical properties - Part 5: 2019-04 Flexura” “ISO 6721 -5 2019 -04 Plastics – Determination of dy namic mechanical properties – Part 5: Flexural vibration - Non-resonance method” “ISO 6721 -3 1996-12 Kunststoffe – Bestimmung dynamisch -mechanischer Eigenschaften – Teil 3: Biegeschwingung – Resonanzkurven- Verfahren St 4.4 Nassanalyse [Flex A] DIN EN ISO 1183 -1 2019-09 Kunststo”
This page is a fixed slice of the register: every ISO 6721 scope we hold for Germany. Search narrows it further by city, accreditation body, or a term from the scope text itself.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.