The conditions of determination are that we used cesium nitrate as eliminated electrolytic reagent in the acid medium and applied the subsensitive line as absorption line.

• 探讨了在酸性介质中以硝酸铯作消电离剂,应用次灵敏度*线作为吸收线来测定常量钾的最佳条件、线性相关系数。