13 laboratories in Germany are accredited by DAKKS under ISO/IEC 17025 to perform DIN 19734 testing. These labs commonly handle Soil matrices. From the accredited scope text: “DIN 19734 1999-01 Bodenbeschaffenheit - Bestimmung von Chrom (VI) in phosphatgepufferter Lösung DIN 38405 -D 24 1987-05 Photometrische Bestimmung von Chrom(VI) mittels 1,5-Diphenylcarbazid (Modifikati” “DIN 19734 1999-01 Bestimmung von Chrom(VI) im Boden und Altlasten in phosphatgepufferter Lösung mit der anschließenden photometrischen Messung DIN 38405 -24 1987-05 Photometrische Bestimmung von Chrom” “DIN 19734 1999-01 Bodenbeschaffenheit - Bestimmung von Chrom(VI) in phosphatgepufferter Lösung DIN 38405-D 4 1985-07 Bestimmung von Fluorid (Modifikation: hier zur Bestimmung in Boden) DIN 38405-21 19” “DIN 19734 1999-01 Bodenbeschaffenheit - Bestimmung von Chrom(VI) in phosphatgepufferter Lösung (Modifikation: hier für Abfall ) AL DIN 19747 2009-07 Untersuchung von Feststoffen - Probenvorbehandlung,”
This page is a fixed slice of the register: every DIN 19734 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.