13 laboratories in Germany are accredited by DAKKS under ISO/IEC 17025 to perform ISO 3451-1 testing. These labs commonly handle Plastics matrices. From the accredited scope text: “ISO 3451-1 2019-05 Kunststoffe - Bestimmung der Asch e - Teil 1: Allgemeine Verfahren DIN EN ISO 3451-4 2001-08 Kunststoffe - Bestimmung der Asche - Teil 4: Polyamide DIN EN ISO 3451-5 2002-10 Kunstst” “ISO 3451-1 Plastics - Determination of ash - Part 1: General methods 2019-02 ISO 3451-4 Plastics - Determination of ash - Part 4: Polyamides 1998-12 150 11443 Plastics - Determination of the fluidity” “ISO 3451-1 Kunststoffe Bestimmung der Asche — Teil 1: Allgemeine Grundlagen 2019-05 DIN EN ISO 4892-3 Kunststoffe — Künstliches Bestrahlen oder Bewittern in Geräten —Teil 3: 2014-02 UV-Leuchtstofflamp” “ISO 3451-1 2019-05 Kunststoffe - Bestimmung der Asche - Teil 1: Allgemeine Verfahren DIN 51719 1997-07 Prüfung fester Brennstoffe - Bestimmung des Aschegehaltes (Modifikation: Anwendung auf chemische”
This page is a fixed slice of the register: every ISO 3451-1 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.