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应用杂多酸-碱性染料离子缔合物体系在水相直接测定微量元素的光度分析方法研究甚多、应用亦较广泛。但关于这些体系中所采用的增溶稳定剂的特性对分析测定的影响尚少研究。各种高性能增溶稳定剂的研究应用是提高这类方法实用价值的有效途径之一。
There are many applications of photometric analysis of trace elements in heteropolyacid-basic dye ion association system in aqueous phase, which are also widely used. However, little is known about the influence of the characteristics of the solubilizing stabilizer used in these systems on the analytical determination. Research and application of various high-performance solubilizing stabilizers is one of the effective ways to improve the practical value of such methods.