This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
The method is based on weighing the test portion, dissolution in water, transfer of a 20 ml aliquot in a beaker, pipetting halide standard A or B into a second beaker, adding nitric acid solution plus silver nitrate solution to each beaker, dilution with water, transfer of the treated solutions into separate Nessler colour-comparison cylinders, and observing the turbidity of the two solutions.
Status : PublishedPublication date : 1992-12
Edition : 1Number of pages : 2
Buy this standard