Објављен
ISO 14403-2:2012 specifies methods for the determination of cyanide in various types of water (such as ground, drinking, surface, leachate, and waste water) with cyanide concentrations usually from 2 µg/l to 500 µg/l expressed as cyanide ions in the undiluted sample. The range of application can be changed by varying the operation conditions, e.g. by diluting the original sample or changing the pathlength of the flow cell.
In this method, a suitable mass concentration range from10 µg/l to 100 µg/l is described.
Seawater can be analysed with possible changes in sensitivity and adaptation of the reagent and calibration solutions to the salinity of the samples.
ПОВУЧЕН
ISO 14403:2002
ОБЈАВЉЕН
ISO 14403-2:2012
90.93
Одлука о потврђивању стандарда
4. 8. 2023.
Kvalitet vode — Određivanje ukupnih cijanida i slobodnih cijanida protočnom analizom (FIA i CFA) — Deo 2: Metoda kontinualne protočne analize
60.60 Стандард објављен