ČSN EN 16190 (836806)

Anotace obsahu normy

This document specifies a method for quantitative determination of 17 2,3,7,8-chlorine substituted dibenzo-p-dioxins and dibenzofurans and dioxin-like polychlorinated biphenyls in sludge, treated biowaste and soil using liquid column chromatographic clean-up methods and GC/HRMS.
The analytes to be determined with this document are listed in Table 1.
Table 1 - Analytes and their abbreviations
Substance Abbreviation
Tetrachlorodibenzo-p-dioxin TCDD
Pentachlorodibenzo-p-dioxin PeCDD
Hexachlorodibenzo-p-dioxin HxCDD
Heptachlorodibenzo-p-dioxin HpCDD
Octachlorodibenzo-p-dioxin OCDD
Tetrachlorodibenzofuran TCDF
Pentachlorodibenzofuran PeCDF
Hexachlorodibenzofuran HxCDF
Heptachlorodibenzofuran HpCDF
Octachlorodibenzofuran OCDF
Polychlorinated biphenyl PCB
Trichlorobiphenyl TCB
Tetrachlorobiphenyl TeCB
Pentachlorobiphenyl PeCB
Hexachlorobiphenyl HxCB
Heptachlorobiphenyl HpCB
Decachlorobiphenyl DecaCB
The limit of detection depends on the kind of sample, the congener, the equipment used and the quality of chemicals used for extraction and clean-up. Under the conditions specified in this document, limits of detection better than 1 ng/kg (expressed as dry matter) can be achieved.
This method is "performance based". It is allowed to modify the method if all performance criteria given in this method are met.