水中氟化物国际标准检验方法的验证及其比较

Validation and Comparison of ISO Standard Method for the Examination of Fluoride in Drinking Water

介绍水中氟化物国际标准检验方法的验证结果,其中包括了干扰实验、标准曲线、准确度、精密度、检出限等.并将本方法测定结果与国标同类方法进行了比较.结果表明,该方法抗干扰性好,测量精度高,其标准曲线范围宽,点数设计合理,优于国标中的同类方法.应加以采纳和推广.

The Validation of ISO standard method for the examination of fluoride in drinking water was introduced. The test for compensating interfertence, standard curves, accuracy, precision and the minimum detection limit, etc. were included. The comparison between ISO method and others was made. The results indicated that the ISO method was better in anti-interference, wider linear range and higher precision. The points designed were reasonable. The method is superior to other methods in the same kind, and it should be adopted and extended.