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流动注射分析有重现性好,分析速度快,操作简单和易于实现自动化等优点。因此得到了广泛应用,在电分析化学方面,应用的例子非常多,但都是以固体电极为工作电极的,而固体电极需要定期处理、更新、重现性差,作为流动注射分析的测定设备,这是一个较严重的缺点。滴汞和悬汞电极都可原地再生,并有很好的重现性,也是电分析化学应用最广,性能最可靠的电极,但由于汞的排出问题,迄今为止,未见适于流动注
Flow injection analysis has the advantages of good reproducibility, fast analysis, simple operation and easy automation. Therefore, it has been widely used in the field of electroanalytical chemistry. There are many examples of applications, but solid electrodes are used as the working electrode. However, the solid electrodes need to be periodically treated, updated and have poor reproducibility. As a measuring equipment for flow injection analysis, This is a more serious drawback. Droplet mercury and hanging mercury electrode can be regenerated in situ, and has good reproducibility, but also the most widely used electroanalytical chemistry, the most reliable electrode performance, but due to mercury emissions, so far, no suitable for the flow Note