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Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

1995

Chemistry

Dissertations

Articles 1 - 3 of 3

Full-Text Articles in Physical Sciences and Mathematics

The Separation Of Aqueous Iron Species Found In Stepwise Complexation By Capillary Electrophoresis With Atomic Absorption Spectroscopy Detection, Robert E. Sutton Dec 1995

The Separation Of Aqueous Iron Species Found In Stepwise Complexation By Capillary Electrophoresis With Atomic Absorption Spectroscopy Detection, Robert E. Sutton

Dissertations

A capillary zone electrophoresis system was interfaced to an atomic absorption spectrom eter to permit the separation and detection o f various species of iron found in step wise complexation in aqueous solutions. The samples were introduced at the anodic end of the column employing the electroosmotic flow to drive all the species to the detector at the cathodic end. Aqueous solutions of iron(II) and iron (III) chloride salts were among the compounds studied. The buffer employed w as a 20 millimolar (2-[N-morpholino]ethanesulfonic acid adjusted to a pH of 6 with 6 .6 millimolar potassium hydroxide. The detection limit was …


Effect Of Electrolyte Concentration, Temperature And Clay Type On The Diffusional Properties Of Anions In Clay-Modified Electrodes, Jennifer A. Stein Jan 1995

Effect Of Electrolyte Concentration, Temperature And Clay Type On The Diffusional Properties Of Anions In Clay-Modified Electrodes, Jennifer A. Stein

Dissertations

No abstract provided.


X-Ray Crystallographic Studies On Cross-Linked Hemoglobins, Elias J. Fernandez Jan 1995

X-Ray Crystallographic Studies On Cross-Linked Hemoglobins, Elias J. Fernandez

Dissertations

No abstract provided.