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前言汞膜电极是极谱分析的新型固体电极,具有用汞量少、灵敏度高、经久耐用、氢超电压较高等优点,是很有发展前途的指示电极。汞膜电极的出现.给极谱分析增添了新的生命力,提高了测定的灵敏度。我们在开展极谱分析工作中,将汞膜电极应用于883型笔录极谱仪上,并对有关文献资料和兄弟单位的实践经验进行了调查研究,试图对汞膜电极的制作、
Introduction The mercury electrode is a new type of solid electrode for polarographic analysis. It has many advantages such as low mercury content, high sensitivity, durability and high hydrogen overvoltage. It is a promising electrode for development. The appearance of the mercury film electrode adds new vitality to the polarographic analysis and increases the sensitivity of the measurement. We carry out the polarographic analysis work, the mercury membrane electrode applied to the 883-type pen record polarography instrument, and the relevant literature and experience of brothers units were investigated, trying to mercury film electrode production,