Objavljen
Specifies a procedure using an ammonia-sensing membrane probe for raw and waste water and sewage. The procedure is applicable to ammonium nitrogen concentration of up to 50 mg/l.The limit of detection is defined as the limit of Nernstian response under the conditions specified and has a value corresponding to approximately 0,2 mg/l.
OBJAVLJEN
ISO 6778:1984
90.93
Odluka o potvrđivanju standarda
4. 4. 2023.
Kvalitet vode - Određivanje amonijum-jona - Potenciometrijska metoda (identičan sa ISO 6778:1984)
90.93 Odluka o potvrđivanju standarda