轻质萃取剂的分散液液微萃取-石墨炉原子吸收光谱法测定生活用水中痕量Pb与Cd
张晗, 薛爱芳, 陈浩, 李胜清*

Low-Density Solvent Based Dispersive Liquid-Liquid Microextraction Combined with Graphite Furnace Atomic Absorption Spectrometry for the Determination of Trace Lead and Cadmium in Domestic Water
ZHANG Han, XUE Ai-fang, CHEN Hao, LI Sheng-qing*
萃取剂体积的影响