The IR spectra of the two preparations were compared with the standard spectra. Results the IR spectra of diazepam tablets and its injection were the same as the standard spectra.
方法采用无水乙醇对两种制剂中的地西泮进行提取和重结晶，然后通过将它们的图谱与标准图谱比较得出结论。
The IR spectra of the two preparations were compared with the standard spectra. Results the IR spectra of diazepam tablets and its injection were the same as the standard spectra.
方法采用无水乙醇对两种制剂中的地西泮进行提取和重结晶，然后通过将它们的图谱与标准图谱比较得出结论。
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