非水溶剂中的铀的极谱测定常是反萃到水溶液中而后进行的,直接在有机相中进行测定的文献不多。Fisher等人提出以冰醋酸-LiClO_4为介质,直接测定TBP-异丁醚中的铀;以C_2H_5OH-LiClO_4为介质,直接测定TOPO-环己烷和甲基异丁基酮中的铀。本岛健次等人提出以C_2H_5OH-LiClO_4,C_2H_5OH-H_2SO_4,50%0.1 M HCl-50%丙酮 The polarographic determination of uranium in non-aqueous solvents is often carried out after stripping into aqueous solution, and there is not much literature directly measured in the organic phase. Fisher et al. Proposed the direct determination of uranium in TBP-isobutyl ether by using glacial acetic acid-LiClO 4 as medium, and the direct determination of uranium in TOPO-cyclohexane and methyl isobutyl ketone by using C_2H_5OH-LiClO_4 as medium. Kenji Kenjiro et al. Proposed the use of C_2H_5OH-LiClO_4, C_2H_5OH-H_2SO_4, 50% 0.1 M HCl-50% acetone