Potassium Citrate Oral Solution 枸橼酸钾口服溶液
OBJECTIVE To find an easy method for quality control of potassium citrate solution.
目的为了寻找一种操作简单的枸橼酸钾溶液含量测定的控制方法。
CONCLUSION The method is feasible, fast and accurate, and can be used for quality control of potassium citrate solution.
结论该方法稳定、简便易行、快速准确，可作为该制剂的质量控制方法。
METHOD Indirect content determined of potassium citrate solution by determined content of calcium ion after complex reaction between potassium citrate and calcium chloride.
方法通过测定枸橼酸钾和钙离子络合后的钙离子含量，间接测定枸橼酸钾含量。
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