The gas in the gas chambers concerned are analyzed by ion chromatography, GC-FTIR method, and gas chromatography.
应用离子色谱法、GC-FTIR联用法、气相色谱法对相关气室的气体进行了分析。
The impurities in industrial acetone have been determined by capillary gas chromatography-Fourier transform infrared spectrometry(GC-FTIR).
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 oxidation degradation of high boiling solvent lignin by hydrogen peroxide was researched on solid super acids catalyst and the products were analyzed by FTIR and GC-MS.
在固体超强酸催化下用过氧化氢氧化降解高沸醇木质素,并利用红外光谱和气相色谱—质谱联用(GC - MS)分析降解产物。
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