OBJECTIVE Nearinfrared diffuse reflectance spectrophotometry (NIRDRS) and chemometrics were applied to the quantitative analysis of cefalexin in capsules.
目的:应用近红外漫反射技术和化学计量学的方法对头孢氨苄胶囊进行定量分析。
2
The application of CCD nearinfraredspectrophotometry (NIR) method to the analysis of red-fuming nitric acid is described.