Water quality. Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Method using continuous flow analysis (CFA) Ingestion-build-225643 NOTE 2 An independent method

NOTE 2 An independent method of measurement

while sub-systems in a series of accompanying Published Documents (PDs) provide data and analytical methods for tackling the relevant quantitative analysis

Additional minimum requirements for marking

this part of ISO 8640 gives the equivalent terms and definitions in the German language

Water quality. Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Method using continuous flow analysis (CFA) Ingestion-build-225643 NOTE 2 An independent method1 Scope This part of ISO 14403 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 g l to 500 g 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,