The contmuous-flow determmatlon of phosphate IS described with emphasis on theoretIca calculations to explam the expenmental cahbratlon data In the determmation system, phosphate standards are mtroduced mto a reagent stream contammg Pb'+, resultmg m the formatlon of Pb&PO,), The associated decrease
The determination of lead in water and sediment samples using a lead ion-selective electrode
β Scribed by Bobby L. Wilson; Nelida Garduno Gaffare
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 432 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0026-265X
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π SIMILAR VOLUMES
Nonlinear regression was applied to three empirical equations to model the response of a solid-state lead ion-selective electrode (ISE). One particular equation, previously reported to describe the response of a fluoride ISE, was found to also describe the response of a solid-state lead ISE. Nonline
A potentiometric stripping method for the determination of Se(IV), I-I&I) at the ng 1-l level, which also permits the simultaneous determination of C&I) and PbCII) has been developed. Anodic stripping by an oxidative constant current follows the reductive deposition of the elements in atomic form at