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用荧光酮类试剂测定痕量元素大多采用二元络合物,混合络合物的荧光体系较少,水杨基荧光酮测定钛已有报道。我们试验了在配体过氧化氢的存在下形成混合络合物用于荧光熄灭法测定钛,灵敏
Determination of trace elements with fluorinated ketones reagents mostly binary complexes, mixed complexes less fluorescence system, salicylfluorone determination of titanium has been reported. We tested the formation of a mixed complex in the presence of the ligand hydrogen peroxide for the fluorescence quenching assay for titanium, sensitive