浊点萃取-火焰原子吸收光谱法测定某些中药中的铜含量

作者：胡艳; 贾文平

来源：化学研究与应用, 2010, (05): 648-651.

• 浊点萃取
• 火焰原子吸收
• 双硫腙
• 铜
• 中药 cloud point extraction
• flame atomic absorption spectrometry
• dithizone
• copper
• herb medicine

A cloud point extraction-flame atomic absorption spectrometric method for determination of copper in Chinese herb medicine samples was developed,using dithizone as complexing agent and Triton X-114 as surfactant.The experimental conditions,including sample pH,the concentration of dithizone,the conce...

• 单位
  台州学院; 成都纺织高等专科学校