Evaluation of Uncertainty in Determination of Rifamycin Sodium for Injec-tion by Tube Plate Method
OBJECTIVE To evaluate the uncertainty of the test results of rifamycin sodium for injec-tion.METHODS According to JJF1059.1-2017,the expanded uncertainty was further obtained by investigating the factors affecting the uncertainty,analyzing the sources of uncertainty,refining the components of uncertain-ty.RESULTS The measurement result of this experiment caould be expressed as Q=99.2％±5.4％(P=95％,k=2).The main sources of measurement uncertainty were repeatability,errors caused by experimental design and the preparation and dilution process of the solution.CONCLUSION This method can be applied to the uncertainty a-nalysis of the determination of rifamycin sodium for injection by the tube disk method.
Tube and disc methodRifamycin sodium for injectionUncertainty
万方数据
维普
