title: Preparation of biological tissue for determination of arsenic and selenium by graphite furnace atomic absorption spectrometry.
mesh_terms: D000818:Animals; D001151:Arsenic / Q000032:analysis*; D004372:Ducks / Q000378:metabolism; D004531:Eggs / Q000032:analysis; D006108:Graphite; D010125:Ostreidae / Q000378:metabolism; D012643:Selenium / Q000032:analysis*; D013054:Spectrophotometry, Atomic; D014413:Tuna / Q000378:metabolism
chemical_list: D006108:Graphite; D012643:Selenium; D001151:Arsenic