ISO 7393-2:2017

Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes

Qualité de l'eau — Dosage du chlore libre et du chlore total — Partie 2: Méthode colorimétrique à la N,N-dialkylphénylène-1,4 diamine destinée aux contrôles de routine

Fecha:

2017-12-13 / Published

ICS:

13.060.50 - Examination of water for chemical substances.

Comité:

ISO/TC 147/SC 2 - Physical, chemical and biochemical methods

Relación con otras normas ISO:

Anula a: ISO 7393-2:1985

Comprar en AENOR

Esta norma está disponible en:

Formato digital

Ingles / Frances