ISO 18857, all parts: Water quality - Determination of selected alkylphenols47 laboratories in Germany are accredited by DAKKS for at least one part of ISO 18857. Each lab card shows which parts it holds. These labs commonly handle Water, Eluate, Soil matrices. Most frequently tested analytes via this method in Germany: Anthracen, Btex, Methyl-Tertiär-Butylether (Mtbe). From the accredited scope text: “ISO 18857 -2 (F 32) 2012-01 Wasserbeschaffenheit - Bestimmung von ausgewählten Alkyl- phenolen - Teil 2: Gaschromatographisch-massenspektrometrische Bestimmung von Alkylphenolen, deren Ethoxylaten und” “ISO 18857 -1 (F 31) 2007-02 Wasserbeschaffenheit - Bestimmung ausgewählter Alkylphenole - Teil 1: Verfahren für nichtfiltrierte Proben mittels Flüssig-Flüssig-Extraktion und Gaschromatographie mit mas” “ISO 18857 -2 2012 -01 Blei DIN EN ISO 17294 -2 (E 29) 2017 -01” “ISO 18857 -2 2012 -01 Blei DIN EN ISO 17294 -2 2024 -12 Cadmium DIN EN ISO 17294 -2 2024 -12 Chlorat DIN EN ISO 10304 -4 1999 -07 Chlorit DIN EN ISO 10304 -4 1999 -07 Epichlorhydrin nicht belegt Halog”
ISO 18857-2Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation
This page is a fixed slice of the register: every ISO 18857 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.