离子色谱-电感耦合等离子质谱联用技术同时检测沉香化气丸中6种不同形态砷和铬(VI)*

徐万帮,林铁豪,谭昌成

Simultaneous Detection of As-species and Cr(VI) in Chenxiang Huaqi Pill by IC-ICP-MS

Wanbang XU,Tiehao LIN,Changcheng TAN

标准溶液和供试品溶液中Cr(VI)色谱图 A.标准溶液;B.供试品溶液;a.Cr(VI) ;1.加标10 ppb样品;2.样品;3.空白

Chromatogram of Cr(VI) standard solution and sample solution A.standard;B.rest solution;a.Cr(VI) ;1.10 ppb,add-standard;2.sample;3.blank