A gas chromatographic analytical method for the determination of 3-octanone in occupational atmospheres was developed ba......

　　This study demonstrated a headspace gas chromatographic (HS-GC) method for determination of five-carbon sugars in bi......

利用气相色谱法分析了氯苯气相水解产物中苯酚的含量。实验结果表明，以ＧＤＸ－２０３为固定相，乙醇为溶剂，环己酮为内标，采用内标标准曲线法，在合适的......