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在批邓、反击右倾翻案风的斗争取得伟大胜利的大好形势下,为了认真贯彻执行毛主席制定的“抓革命,促生产,促工作,促战备”的伟大方针,以实际行动回击右倾翻案风,进一步发展深入批邓的大好形势,我室化学组试验成功用钠离子电极测定石灰石、石希砂中的氧化钠含量的新方法。钠离子选择性电极是用电位法直接测定溶液特殊离子活度的指示电极。近几年,随着离子选择电极测定技术的迅速发展,钠离子电极应用越来越广泛,除应用于纯水和天然水中微
In order to earnestly implement the great principle of “grasping the revolution, promoting production, promoting work and promoting war preparedness” formulated by Chairman Mao in an excellent situation of grasping the victory of Deng Xiaoping and opposing the right overturn for the record of the typhoon, To further develop the excellent situation of approving Deng Xiaoping further, a new method for the determination of sodium oxide content in limestone and stone with sodium ion electrode was successfully applied in our laboratory chemical group. Sodium ion selective electrode is the potential method of direct determination of solution specific ion activity indicator electrode. In recent years, with the rapid development of ion-selective electrode determination technology, the application of sodium ion electrode is more and more widely, except for the application in pure water and natural water