TY - RPRT TI - Determination of total tin in geological materials by electrothermal atomic-absorption spectrophotometry using a tungsten-impregnated graphite furnace AU - L. Zhou AU - T. T. Chao AU - A. L. Meier PY - 1984 DO - 10.1016/0039-9140(84)80014-4 UR - https://pubs.usgs.gov/publication/70013178 ID - 70013178 ER -