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气相色潜是一种有效的化合物分离分析方法,但其定性分析却还不足,而红外光谱的吸收峰特征性极强,能以极高的可靠性对化合物作出鉴定,但其对混合物却一难以解释。然而,这两种方法有机地结合起来,形成互补,将可提供一种更有效的、完满的仪器微量分析手段。虽然,近年来已发展了气相色谱副里叶红外光谱(GC/FTIR)联用分析仪,但由于该类仪器的价格较昂贵,目前尚靠进口,因此未能普及。在此介绍一种简易的气相色谱/红外光谱脱机的联用技术
Gas chromatographic potential is an effective method for the separation and analysis of compounds, but its qualitative analysis is not enough. However, the absorption peak of infrared spectroscopy is characterized by its strong characteristic, which can identify the compound with high reliability. However, Hard to explain. However, these two methods are organically combined to form a complementary, which will provide a more effective and complete instrument for microanalysis. Although GC / FTIR spectrometers have been developed in recent years, they have not yet been widely available due to the fact that such instruments are more expensive and currently rely on imports. Here is a simple combination of GC / IR offline technology