ISO 18073:2004

Water quality — Determination of tetra- to octa-chlorinated dioxins and furans — Method using isotope dilution HRGC/HRMS

Publication date: Apr 26, 2004

General information

Current stage: 90.93 Effective date: Jul 2, 2024

Originator: ISO

Owner: ISO/TC 147/SC 2

Type: International Standard

ICS: 13.060.50

Languages: English French

Buying

Status: Published

PDF - ALL 22,501

Paper - ALL 22,501

CD - ALL 22,501

Language

Language in which you want to receive the document.

Scope

ISO 18073:2004 specifies a method for the determination of tetra- to octa-chlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs) in waters and waste waters (containing less than 1 % by mass solids) using high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS). The minimum levels (MLs) at which the PCDDs/PCDFs can currently be determined with no interferences present are specified. This method is "performance based". The analyst is permitted to modify the method to overcome interferences or lower the cost of measurements, provided that all performance criteria are met. The requirements for establishing method equivalency are given.

Life cycle

NOW

PUBLISHED
ISO 18073:2004
90.93 Standard confirmed
Jul 2, 2024