NA 119

DIN Standards Committee Water Practice

Project

Water quality - Determination of total organic carbon (TOC) and dissolved organic carbon (DOC) by wet chemical heated persulfate oxidation, followed by colorimetric measurement

Begin

2026-07-23

WI

00230498

Planned document number

DIN EN ISO 25906

Project number

11905224

Responsible national committee

NA 119-09-02-27 AK - TOC, DOC, TNb, DNb  

Responsible european committee

CEN/TC 230 - Water analysis  

Responsible international committee

ISO/TC 147/SC 2/WG 70 - TOC, DOC, TNb, DNb  

Contact

Ralph Dominik

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2570
Fax: +49 30 2601-42570

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