TY - GEN AU - Shao,Gang AU - Giese,Roger W TI - Bypass high-performance liquid chromatography for purification of trace analytes SN - 0021-9673 PY - 2003///0312 KW - Calibration KW - Chromatography, High Pressure Liquid KW - methods N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/s0021-9673(02)00507-1 ER -