Chinese Journal of Applied Chemistry ›› 1994, Vol. 0 ›› Issue (6): 92-94.
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Liu Weisheng, Tan Minyu
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Abstract: The fluorescence properties of Eu(Ⅲ)-PhenNO-TTA-emulsifier OP system have been studied (phen NO:phenanthroline-N-oxide,TTA : thenoyltrifluoroacetone).The system has been used for determination of trace amount of Eu(Ⅲ) in some samples with satisfactory results. The determination limit was observed of7.0×10-14mol/L.
Key words: Eu(Ⅲ), phenanthroline-N-oxide, fluorescence analysis
Liu Weisheng, Tan Minyu. Determination of Trace Amount of Eu(Ⅲ)by PhenNO-TTA-Emulsifier OP Fluorescence System[J]. Chinese Journal of Applied Chemistry, 1994, 0(6): 92-94.
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