ČSN ISO 23697-1 (757397)

Water quality - Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes - Part 1: Dimethylphenol colour reaction

STANDARD published on 1.6.2024

The information about the standard:

Designation standards: ČSN ISO 23697-1
Classification mark: 757397
Catalog number: 519362
Note: WITHDRAWN
Publication date standards: 1.6.2024
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN