BS EN ISO 7393-2:2018

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

NORMA vydána dne 11.5.2018

The information about the standard:

Designation standards: BS EN ISO 7393-2:2018
Publication date standards: 11.5.2018
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technické normy BS