关于络合滴定的终点误差的研究

终合滴定是化学分析中的一个重要领域，它广泛应用于各生产部门和科学研究中，络合滴定的终点误差（TE）问题是关系到测定结果是否准确可靠性至涉及分析方法本身是否可靠的大问题，通过理论推导和试验验证，提出了除通常采用的计算方法外的几种络各滴定终点误差计算方法，使读者更进一步明确了有关终点误差的实质和计算运用。

STUDY ON THE ENDPOINT ERROR IN COMPLEXOMETRIC TITRATION

The complexometric titration, an important part of chemistry analysis, is now widely used in various manufactures as well as scientific researches. The problem of the endpoint error in complexometric titradon involves greatly the reliability of determination result or even the method of analysis. Several calculating methods of the endpoint error in complexometric titration besides the currently used ones have been put forth under the theoretic guidance and proven experiments to make readers understand better the essence of the endpoint error and its application.