赖氨酸介质中葡萄糖酸钙的快速测定

Rapid Determination of Calcium Gluconate in Lysine Medium

对 EDTA容量法用钙羧酸作为指示剂测定赖氨酸介质中葡萄糖酸钙的含量进行研究。实验证明 ,该方法操作简单 ,成本低廉 ,准确度高 ,精密度也比较好。

EDTA volumetry to determinate calcium glyconate in lysine medium was studied using calcium carboxydic acid as indicator.The experiment showed that this method has the advantages of simple operation,low cost,high accuracy and precision.