Issue 3, 1985

Photometric titration of Group II metal ions with EDTA using very precise linear extrapolation end-point location

Abstract

Results from the photometric titration of Group II metal ions with EDTA have been linearised using an approach based on Higuchi's method. Readily available indicators and pH conditions required to give very precise abscissa intersections have been investigated and a coefficient of variation of 0.04% has been achieved.

Article information

Article type
Paper

Analyst, 1985,110, 291-294

Photometric titration of Group II metal ions with EDTA using very precise linear extrapolation end-point location

C. G. Halliday and M. A. Leonard, Analyst, 1985, 110, 291 DOI: 10.1039/AN9851000291

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