摘要
用MBT-PF改性泡塑同时富集水样中的微量金和银,用火焰原子吸收光谱法在不同波长下分别测定金和银,得到定量回收.方法简便、快速和灵敏度高。
The trace amounts of gold and sliver were gathered with MET - PF modified plastic foam . At different, wave length the amounts of gold and sliver were separately determined with flame atomization absorption spectrometry and with the result of high recovery . The method is convenient , rapid , high sensitive and able to determine the μg/L amounts of gold and sliver .
