6533b7d8fe1ef96bd12696b5
RESEARCH PRODUCT
Inverse-voltammetric determination of bismuth in biomaterials with computer assisted peak evaluation
K. H. BauerRolf Neebsubject
Materials scienceSupporting electrolyteClinical BiochemistryInorganic chemistrychemistry.chemical_elementBiomaterialGeneral MedicineCopperAnalytical ChemistryBismuthAntimonychemistryElectrodeGeneral Materials ScienceSelectivitydescription
The inverse-voltammetric determination of low bismuth concentrations in a 1 mol/l HCl as supporting electrolyte was investigated with regard to optimal working conditions. New and old types of mercury-drop electrodes and mercury-film electrodes were compared concerning their sensibility, selectivity and interferences. With both electrodes the determination of 0.1 μg/l to 0.01 μg/l bismuth is possible. The influence of a large excess of copper and antimony on the inverse-voltammetric determination of bismuth was studied in detail.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1988-01-01 | Fresenius' Zeitschrift für analytische Chemie |