TY - GEN AU - Knight,Andrew W AU - Eitrheim,Eric S AU - Nelson,Andrew W AU - Nelson,Steven AU - Schultz,Michael K TI - A simple-rapid method to separate uranium, thorium, and protactinium for U-series age-dating of materials SN - 1879-1700 PY - 2014///1230 KW - Protactinium KW - analysis KW - Spectrum Analysis KW - Thorium KW - Uranium N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1016/j.jenvrad.2014.02.010 ER -