From a changing curve in human hair,fingernail and toenail cadmium by age,we found that the range of cadmium contents in hair was 0 00 0—0 0 0 μg·g - ,in fingernail 0 09 —0 μg·g - ,in tenenail 0 0899— 7 μg·g - ,respectively.
From a changing curve in human hair,fingernail and toenail cadmium by age,we found that the range of cadmium contents in hair was 0 00 0—0 0 0 μg·g - ,in fingernail 0 09 —0 μg·g - ,in tenenail 0 0899— 7 μg·g - ,respectively.
获得了镉含量的波动范围 :人发 0 0 0 0～ 0 0 0 μg·g-,指甲 0 0 9～ 0 μg·g-,趾甲 0 0 899～ 7μg·g-。