90.93 Standard confirmed May 21, 2008
CEN
CEN/TC 230 Water analysis
European Norm
13.060.01 Water quality in general
According to the methods specified in this document nitrite and nitrate by be determined in large sample series and a high analysis frequency. The method includes an automatic dosage.
PUBLISHED
EN ISO 13395:1996
90.93
Standard confirmed
May 21, 2008