本工作研究了用高效液相色谱-电感耦合等离子体发射光谱的联用技术分析稀土混合物的方法。
The hyphenated technique of high performance liquid chromatography with inductively coupled-atomic emission spectrometry has been studied to analyze the rare earth oxide products.
色谱与光谱联用技术对各种有机铅进行的形态分析。
The technology of spectrometry associated with chromatography can be used for type analysis for various organic leads.
本文提出了一种气相色谱-傅里叶变换红外光谱（GC-FTIR）联用技术分析工业丙酮杂质成份的方法。
The impurities in industrial acetone have been determined by capillary gas chromatography-Fourier transform infrared spectrometry(GC-FTIR).
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