Issue 10, 1988

Versatile manifold for the simultaneous determination of ions in flow injection analysis

Abstract

A flow injection analysis system is described for the simultaneous determination of several ions in a single sample using a combination of potentiometric and spectrophotometric detection. A composite manifold has been designed consisting of a flow cell containing four ion-selective electrodes and two spectrophotometric transducer flow cells. The system has been applied to the determination of K+, Ca2+, NH4+, Cl, NO3 and PO43– ions in a number of plant nutrient solutions.

Article information

Article type
Paper

Analyst, 1988,113, 1551-1555

Versatile manifold for the simultaneous determination of ions in flow injection analysis

P. C. Hauser, S. S. Tan, T. J. Cardwell, R. W. Cattrall and I. C. Hamilton, Analyst, 1988, 113, 1551 DOI: 10.1039/AN9881301551

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