The results of the extraction spectrophotometric method of the isochromatic dye ion pairs were shown in a table,indicating the high sensitivity of the isochromatic dye ion pairs.It is proven tha...

• 列表示出等色染料离子对的高灵敏度，从而证明了等色染料离子对的萃取光度，浮选光度及萃取荧光光度法是高灵敏度和超高灵敏度的新体系，为金属痕量和超痕量分析开辟了更为宽广的前景。