催化动力学分析法由于其灵敏度高,而且仪器设备简单,已被广泛地用于痕量组份的测定。国内已有这方面的综述性报导。催化动力学分析法测定汞大多基于它使某些催化活性物质失去催化能力,或者解放出催化活性物质,或者催化某一络合物置换反应,但是这些方法的灵敏都相对地 Due to its high sensitivity and simple equipment, catalytic kinetic analysis has been widely used for the determination of trace components. There are already comprehensive reports in this area in China. The determination of mercury by catalytic kinetic analysis is mostly based on the loss of catalytic activity of some of the catalytically active species, either liberating the catalytically active species or catalyzing a complex displacement reaction, but the sensitivity of these methods is relatively