BS 6068-2.2:1983

This standard BS 6068-2.2:1983 Water quality. Physical, chemical and biochemical methods is classified in these ICS categories:

• 13.060.50 Examination of water for chemical substances

This International Standard specifies a 1,10-phenanthroline photometric method for the determination of iron in water and waste water. Procedures are described for the determination of total iron, total acid soluble iron, total dissolved iron and, if required, acid soluble and dissolved iron(II) and iron(III).

The method is applicable to the determination of iron concentrations between 0,01 and 5 mg/l. Iron concentrations above 5 mg/l may be determined after suitable dilution of the sample.

Applicable to the determination of concentrations of iron in the range 0.01 to 5 mg/l.