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该文建立了一种用石墨炉原子吸收光谱法测定动物骨中的痕量PB和CD的方法,试样以TMAH溶解后直接测定,方法简便.快速,回收率为96?95~103?15%,相对标准偏差小于4?81%.“,”A method for the determination of trace amount of Pb and Cd in animal bone using GFAAS has been established.The samples were determined directly after being diluted by TMAH solution.The method is handy and fast.The recovery is 96?95?103?15%.The RSD is less than 4?81%.??