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国际标准ＩＳＯ６２２２的验证试验为了解国际标准方法的准确度、精密度和检出限我们做了以下试验。１１准确度试验我们以回收率为指标观察ＩＳＯ６２２２水质－活菌计数方法的准确度，方法是将已知量的菌悬液加到灭菌生理盐水中，制备成含菌量不同的菌悬液。本试验制备...
International Standard ISO6222 Verification Tests To understand the accuracy, precision and detection limits of international standard methods we have done the following tests. 1 1 accuracy test We use the recovery rate as an indicator to observe ISO6222 water quality - the accuracy of viable count method, the method is to add a known amount of bacterial suspension to sterile saline to prepare bacteria with different bacteria Suspension. This test preparation ...