Spectrophotometric Titration of Milligram Quantities of Barium
Description:
Manns et al have published a titrimetric method for barium in which 500 mg of barium acetate were titrated with 0.1 M Versene solution (disodium dihydrogen ethylenediaminatetetraacedic acid). The concentration of dye used by these investigators was such that under tungsten illumination a color change from wine-red to almost colorless was observed at the end-point. The application of this procedure by others to smaller amounts of barium has indicated the use of more dilute titrant and additional…
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Date:
unknown
Creator:
Rowley, Keith; Stoenner, R. W. & Gordon, Louis
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Partner:
UNT Libraries Government Documents Department