Studies of factors affecting uranium determinations by automated coulometric titration (New Brunswick Laboratory/Davies--Gray Method)
Description:
The method's errors are defined to ascertain its absolute accuracy. An analytical technique was developed to examine vanadyl sulfate diluent for vanadium (V). None could be found in any of the lots tested. Certain lots of reagent-grade phosphoric acid contained an unidentified impurity that caused high generator-electrode potentials and a positive error. The current-potential characteristics of the generator electrode were measured. The data indicated that a significant fraction of uranium (IV)…
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Date:
April 26, 1976
Creator:
Harrar, J. E. & Boyle, W. G.
Item Type:
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Partner:
UNT Libraries Government Documents Department