To establish a FAAS method to determine sodium in diosmin heptakis hydrogensulfate sodium.

建火吸收光谱法测定地奥明七硫酸酯钠钠含量的方法。

The trace Cd in the sea water was determined by FAAS after separating and enriching with sulphydryl cotton.

借助巯基棉分离富集技术,以火吸收光谱法测定海水的痕量镉。