TY - RPRT TI - Removal of iron interferences by solvent extraction for geochemical analysis by atomic-absorption spectrophotometry AU - L. Zhou AU - T. T. Chao AU - R. F. Sanzolone PY - 1985 DO - 10.1016/0039-9140(85)80259-9 UR - https://pubs.usgs.gov/publication/70012660 ID - 70012660 ER -