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血清游离钙和总钙是研究钙代谢及钙代谢障碍疾病的重要指标。本文研究了以标准曲线法测定游离钙,以标准加入法测定总钙,在同一份血清中实现了游离钙和总钙的同时测定。本法比用不同方法分别测定游离钙和总钙所需血清少(仅需0.2ml),简便快速。经30例正常血清游离钙和总钙分析,结果与文献值一致。
Serum free calcium and total calcium is an important indicator of calcium metabolism and calcium metabolism disorders. This paper studies the determination of free calcium by standard curve method, total calcium determination by standard addition method, simultaneous determination of free calcium and total calcium in the same serum. This method than using different methods were measured free calcium and total serum required for serum less (only 0.2ml), simple and quick. After 30 cases of normal serum free calcium and total calcium analysis, the results consistent with the literature.