NA 119

DIN Standards Committee Water Practice

DIN EN 1899-1 [Withdrawn] references following documents:

Document number Edition Title
EN ISO 8467 1995-03 Water quality - Determination of permanganate index (ISO 8467:1993) More 
EN 25813 1992-10 Water quality; determination of dissolved oxygen; iodometric method (ISO 5813:1983) More 
ISO 7393-1 1985-09 Water quality; Determination of free chlorine and total chlorine; Part 1 : Titrimetric method using N,N-diethyl-1,4-phenylenediamine More