一种快速测定电解质饮料中钾钠含量的方法

A Fast Method of Determination of Potassiun and Sodium in Electrolyte Drink

采用湿法消解和直接稀释进样电解质饮料,用电感耦合等离子体发射光谱仪测定电解质饮料中的钾钠含量,计算比较这2种处理方法的钾钠含量结果、精密度和加标回收率。结果表明,直接稀释进样法结果可靠、简便、节省试剂,且无污染。

We preprocessed the electrolyte drink with wet digesting method and directly dilution it,ICP-AES was used to analyze the potassiun and sodium elements in electrolyte drink. This paper compared potassiun and sodium contents,precision and recoveries by two preprocessing ways,the results showed that the directly dilution electrolyte drink method was reliable,rapid,economical and non-polluting.