FLOW INJECTION ANALYSIS PHOTOMETRIC DETERMINATION OF IRON (III), USING NEW HOME MADE MICRO PHOTOMETER

Abstract

New micro photometer was constructed in our Laboratory which deals with
determination of Iron (III) as A red Blood thiocyanate charge transfer complex. In
which it was complied well with FIA. Linearity of 97.5% for the range 1-10 ppm
and 96.4% for 0.1-1 ppm. The repeatability of result was better than 0.78%. L.O.D
of 0.01 ppm was obtained.The microphotometer was compared well with A.A. result
and with conventional spectrophotometer method.