【摘要】 采用傅里叶变换红外光谱仪的衰减全反射附件—OMNI采样器,对医药包装用氯化丁基橡胶和溴化丁基橡胶瓶塞样品进行了红外光谱分析。结果表明:两者的红外光谱特征峰存在一定程度的差异,根据这种差异可以快速准确的对氯化丁基橡胶和溴化丁基橡胶瓶塞进行鉴别,同时该技术具有无损分析的特点。更多还原

【Abstract】 OMNI sampler,the attenuated total reflection accessory of the Fourier Transform Infrared Spectrometer,was used to analyze the infrared spectrum of chloride butyl rubber and brominized butyl rubber bottle closures used as medical and pharmaceutical package.The results showed that the infrared spectrum characteristic peaks were different to some extent;therefore,the technique can identify the chloride butyl rubber bottle closure and brominized butyl rubber bottle closures without destroying samples rapidly and ac- curately.更多还原