A flow Injection analysis (FIA) with copper(I)-2, 9-dimethyl-1, 10-phenanthroline has been established using non-ionic surfactant Triton X-100 as solubilizer.

• 本文用非离子表面活性剂Triton X-100增溶新亚铜试剂,建立了直接水相流动注射分析测定微量铜的快速简便方法。