Kvalita vod - Stanovení rozpuštěného chromu (VI) ve vodě - Fotometrická metoda (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 18724
Classification mark: 757428
Catalog number: 523114
Publication date standards: 1.4.2026
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 18724 (757428):

This document specifies a method for the photometric determination of dissolved chromium(VI) using manual, (e.g. hand photometry), automated static (e.g. discrete analyser system) or automated dynamic [e.g. flow injection analysis (FIA), continuous flow analysis (CFA)] or ion chromatography with post-column reaction (IC-PCR)] techniques.
The method described in this document is applicable for other matrices, such as leachates from landfills and raw wastewater, after appropriate method validation