Standard [CURRENT]
DIN EN 17845:2024-07
Construction products: Assessment of release of dangerous substances - Determination of biocide residues using liquid chromatography with mass spectrometric detection (LC-MS/MS); German version EN 17845:2023
- German title
- Bauprodukte: Bewertung der Freisetzung von gefährlichen Stoffen - Bestimmung von Biozid-Rückständen mittels Flüssigchromatografie mit massenspektrometrischer Detektion (LC-MS/MS); Deutsche Fassung EN 17845:2023
- Publication date
- 2024-07
- Original language
- German
- Pages
- 36
- Publication date
- 2024-07
- Original language
- German
- Pages
- 36
- DOI
- https://dx.doi.org/10.31030/3501694
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Overview
This document describes a method for the determination of the content of biocides in construction products, (either finished (dried) or in a ready-to-use state) and in eluates thereof, using liquid chromatography and tandem mass spectrometric detection (LC-MS/MS). For content analysis liquid chromatography with UV-detection can also be used, if sufficient sensitivity and selectivity is ensured. responsible national standardization committee is NA 005-53 FBR "Fachbereichsbeirat KOA 03; Hygiene, Gesundheit und Umweltschutz" ("Steering Committee of Section KOA 03; Hygiene, Health and the Environment") at DIN Standards Committee Building and Civil Engineering (NABau).