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Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes
Translate name
STANDARD published on 13.12.2017
Designation standards: ISO 7393-2:2017-ed.2.0
Publication date standards: 13.12.2017
SKU: NS-805457
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: International technical standard
Category: Technical standards ISO
Latest update: 2025-07-03 (Number of items: 2 207 355)
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