Name | Support | Language | Availability | Edition date | Price | ||
---|---|---|---|---|---|---|---|
PDF |
German |
Active |
7/1/2018 |
€105.70 |
|
Details
This International Standard specifies a method for the determination of mono- to octa-polychlorinated naphthalenes (PCNs) in waters and waste waters (containing less than 2 g/l solid particulate material (SPM)) using high resolution gas chromatography/high resolution mass spectrometry (HRGC/HRMS). The congeners analysed by this method are listed in Table 1. The working range of the method is 20 pg/l to 8 ng/l. The method is optimized for PCNs, but may be modified to include other co-planar compounds such as polychlorinated dioxins and furans (PCDDs/PCDFs) and dioxin-like tetra- to hepta-chlorinated biphenyls (dlPCBs). This method may be used to determine PCNs in other matrices (e. g. biota, sediments, air), however additional clean-up steps and techniques may be required for samples with high organic loadings. Low resolution mass spectrometry (LRMS) and mass spectrometry/mass spectrometry (MS/MS) may be used and conditions are summarized in Annex A. Both LRMS and MS/MS may be less selective than HRMS and there is a possibility of bias due to interfering compounds if these techniques are used.
Additional Info
Author | Deutsche Institut für Normung e.V. (DIN) |
---|---|
Published by | DIN |
Document type | Standard |
ICS | 13.060.50 : Examination of water for chemical substances
|
Number of pages | 60 |
Cross references | ISO/TS 16780 (2015-08), IDT |
Set | MYSTD-20STD |
Document history | DIN ISO/TS 16780 (2018-07),DIN ISO 16780 (2014-03) |
Keyword | DIN ISO/TS 16780*DIN SPEC 38407-46 |
Order form |