SK SSH EN ISO 7393-1:2020

Cilësia e ujit - Përcaktimi i klorit të lirë dhe klorit të përgjithshëm - Pjesa 1: Metoda titrimetrike që përdor N.N - dietil - 1.4 fenildiaminë

Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N, N-diethyl-1,4-phenylenediamine (ISO 7393-1:1985)

Asnjë informacion i shtuar.

Specifies a procedure for water. Sea water and waters containing bromides and iodides comprise a group for which special procedures are required. The procedure is applicable to concentrations, in terms of chlorine, from 0,000 4 to 0,07 mmol/l total chlorine and at higher concentrations by dilution of samples. Several compounds influencing the procedure are noted.