Display options
Cite
Davey DE, Mulcahy DE, O'Connell GR. Potentiometric flow-injection determination of iodide and iodine. Talanta. 1990;37(3):313-6doi: 10.1016/0039-9140(90)80059-o.
Davey, D. E., Mulcahy, D. E., & O'Connell, G. R. (1990). Potentiometric flow-injection determination of iodide and iodine. Talanta, 37(3), 313-6. https://doi.org/10.1016/0039-9140(90)80059-o
Davey, D E, et al. "Potentiometric flow-injection determination of iodide and iodine." Talanta vol. 37,3 (1990): 313-6. doi: https://doi.org/10.1016/0039-9140(90)80059-o
Davey DE, Mulcahy DE, O'Connell GR. Potentiometric flow-injection determination of iodide and iodine. Talanta. 1990 Mar;37(3):313-6. doi: 10.1016/0039-9140(90)80059-o. PMID: 18964943.
Copy Download .nbib Format: NLM
Share it on

Talanta. 1990 Mar;37(3):313-6. doi: 10.1016/0039-9140(90)80059-o.

Potentiometric flow-injection determination of iodide and iodine.

Talanta

D E Davey, D E Mulcahy, G R O'Connell

Affiliations

  1. School of Chemical Technology, S.A. Institute of Technology, P.O. Box 1, Ingle Farm, South Australia, 5098.

PMID: 18964943 DOI: 10.1016/0039-9140(90)80059-o

Abstract

A potentiometric flow-injection system is described, in which iodide in the concentration range 10(-6)-10(-1)M may be determined at rates of up to 360 samples/hr at a flow-rate of 17.8 ml/min. Iodine, after on-line reduction to iodide with 0.1M sodium metabisulphite, can also be determined, with a throughput of 60 samples/hr for 10(-5)-10(-3)M iodine. Analyses of two pharmaceutical preparations for iodide and iodine are reported, and the results are in reasonable agreement with titrimetric values.

Publication Types