GC_MS相关论文
Changes in soil microbial community structure associated with two types of genetically engineered pl
With the rapid expansion of GEPs(genetically engineered plants), people are more and more concerned about the ecological......
他一种检测偶氮染料中芳胺的新方法,对分散黄进行了在线(氢-钯)色谱-质谱分析,测出了芳胺组分,并对两种催化还原装置进行了比较。......
长叶水麻(Debregeasia longifolia (Burm.f.)Wedd.)是荨麻科植物,果可食,根入药,除风湿。本文彩毛细管气相色谱-质谱联用法对长叶水麻挥发性化学成分进行了研究,经毛细管色谱......
建立了一各吹扫-捕集进样与气相色谱-质谱联用、选择离子监测的方式,测定样品中甲苯溶剂残留的方法。该方法操作方便、简便。方法相对......
采用超临界CO2萃取法提取肉桂的挥发油,用气相色谱-质谱法对化学成分进行分析和鉴定,共分离出60个成分,鉴定了53个。结果表明不同......