39 laboratories in Poland are accredited by PCA under ISO/IEC 17025 to perform EN 872 testing. These labs commonly handle Drinking water, Waste water matrices. Most frequently tested analytes via this method in Poland: Ph, Chemical Oxygen Demand. From the accredited scope text: “EN 872:2007+Ap.1:2007 Sucha pozostałość Substancje rozpuszczone Zakres: (10 – 50000) mg/l Metoda wagowa PB-3 wyd. 1 z dnia 01.10.2020 r. Chemiczne zapotrzebowanie tlenu - ChZT-Cr Zakres: (10,0 – 50000” “EN 872:2007+Ap1:2007 Biochemiczne zapotrzebowanie tlenu – BZT5 Zakres: (1 – 6000) mg/l O2 Metoda optyczna PN-EN ISO 5815-1:2019-12 Substancje rozpuszczone Zakres: (10 – 10000) mg/l Metoda wagowa PN-EN” “EN 872:2007 PN-EN 872:2007/Ap1:2007 Wersja strony: A” “EN 872:2007+Ap1:2007 Paliwa gazowe: wodór (automotive) Oznaczanie zawartości wody Zakres: (1,00 -10,00) µmol/mol Metoda spektrometrii strat we wnęce optycznej z falą ciągłą (CRDS) NPL Report AS64:2011”
This page is a fixed slice of the register: every EN 872 scope we hold for Poland. 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.