Specifies three methods for the determination of total cyanide in water. The methods are applicable to water containing less than 100 mg of cyanide per litre, but higher concentrations may be determined by suitable dilution of the sample.
SANS 6703-1:2005 history
2005SANS 6703-1:2005 Water quality - Determination of cyanide Part 1: Determination of total cyanide