[目的]探寻有效、简便、准确的水中六价铬含量测定方法。[方法]对标准样品和实际样品进行对比分析，验证SKALAR连续流动分析仪测定水中六价铬含量的准确性和精密性。[结果]该方法测定水中六价铬含量的线性关系、灵敏度、准确度、精密度和加标回收率等指标均可满足试验测定要求。[结论]该方法快速、准确、可靠，是测定水中六价铬含量的有效方法。%Objective] To find effective, simply and accurate determination method of hexavalent chromium content in the water.[Method] Via comparative analysis between standard samples and realistic samples, the measurement precision and accuracy of SKALAR automatic continuous flow analyzer to hexavalent chromium content in the water were verified.[Result] When using this method to determine hexavalent chromium in water, linear relationship, sensitivity, accuracy, precision and addition standard recovery all met the requirements of experimental determination. [Conclusion] The method was rapid, accurate and reliable.It provided an effective method to determine the content of hexavalent chromium in water.
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