火焰原子吸收光谱法测定茶叶中的铅  

Dertermination of Lead in Tea by FAAS

作　　者：傅明[1] 袁智能[1] 黄志强[1] 陈新焕[1] 胡宇东[1] 

机构地区：[1]湖南出入境检验检疫局,长沙市雨花区赤黄路48号410007

出　　处：《光谱实验室》2002年第1期65-67,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：用火焰原子吸收光谱法测定了茶叶中铅含量 ,在一定的条件下 ,茶叶样品中的铅可不经 MIBK萃取分离而直接用火焰原子吸收光谱法进行测定 。Dertermination of lead in tea was studied by FAAS.It was found that dertermination of lead in tea can be done directly by FAAS.The sample is not extracted by MIBK.The satisfactory results have been achieved with the optimum conditions.

关 键 词：茶叶 铅 火焰原子吸收光谱法 测定 分析 

分 类 号：TS272.7[农业科学—茶叶生产加工]