Analysis of pink pill by ATR-FTIR

The IR transmission spectra of a pink pill sample labeled as MRM was obtained using attenuated total reflectance (ATR)-FTIR IRTracer-100 (Shimadzu) spectrometer. The spectra were obtained between 400 and 4000 cm-1 with 36 scans at 4 cm-1 resolution.标记为MRM的粉色药丸样品的红外透射光谱，采用岛津（Shimadzu）IRTracer-100型衰减全反射（attenuated total reflectance, ATR）-傅里叶变换红外光谱（Fourier Transform Infrared Spectroscopy, FTIR）光谱仪采集获得。该光谱的采集波数范围为400~4000 cm⁻¹，扫描次数为36次，分辨率为4 cm⁻¹。