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Determination of trace metals by neutron activation after coprecipitation with lead phosphate
Authors:Holzbecher  J  Ryan  D E
Institution:(1) Trace Analysis Research Centre, Chemistry Department, Dalhousie University, B3H, 4J1 Halifax, N.S., (Canada)
Abstract:Lead phosphate quantitatively coprecipitates trace amounts of Ag(I), Cd(II), Cr(III), Cu(II), Mn(II), Th(IV), U(VI) and Zr(IV). The trace elements are determined in the precipitate by instrumental neutron activation analysis (INAA); detection limits are given. The practical application to the determination of U and Th is described.
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