Standard [CURRENT]
DIN EN 17813:2024-03
Environmental solid matrices - Determination of halogens and sulfur by oxidative pyrohydrolytic combustion followed by ion chromatography; German version EN 17813:2023
- German title
- Feststoffe in der Umwelt - Bestimmung von Halogenen und Schwefel durch oxidative pyrohydrolytische Verbrennung, gefolgt von Ionenchromatographie; Deutsche Fassung EN 17813:2023
- Publication date
- 2024-03
- Original language
- German
- Pages
- 26
- Publication date
- 2024-03
- Original language
- German
- Pages
- 26
- DOI
- https://dx.doi.org/10.31030/3494694
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Overview
This document (EN 17813:2023) has been prepared by Technical Committee CEN/TC 444 "Environmental characterization of solid matrices", the secretariat of which is held by NEN (Netherlands). The responsible national standardization committee is Working Group NA 119-01-02-02-03 AK "Nährstoffe, Anionen, Summenparameter" ("Nutrients, anions, general measures of effects") at DIN Standards Committee Water Practice (NAW). This document specifies an empirical method for the simultaneous direct determination of the fluorine, chlorine, bromine, and sulfur content in environmental solid matrices. The method is applicable for the determination of concentrations <(größer => 10 mg/kg of each element based on dry matter. The upper limit and exact concentration range covered depends on the blank levels of the instrumentation and the capacity of the chromatographic separation column used for determination.