Lead and cadmium in tap water were preconcentrated by Quartz sub-boiling distiller and determined by FAAS in this method.

• 摘要把分析测试工作中常用来制备高纯水的石英亚沸蒸馏器用于浓缩富集自来水中的铅、镉，并用火焰原子吸收光谱法对铅、镉进行测定。