IS 2000 : Part 8 : 1989 Methods of chemical analysis of bauxite Part 8 Determination of manganese by atomic absorption spectrophotometric method

1 Scope

1.1 This standard (Part 8) covers a method for determination ofmanganese in bauxite by atomic absorption spectrophotometricmethod.

2 References

IS 264 :1976Specification for nitric acid.

IS 265 :1987Specification for hydrochloric acid.

IS 266 :1977Specification for sulphuric acid.

IS 2000 : Part 1 :1986 Methods of chemical analysis of bauxite:Part 1 Determination of loss on ignition.

IS 2000 : Part 2 :1985 Methods of chemical analysis of bauxite:Part 2 Determination of silica.