采用内标法建立了原油中正构烷烃、生物标志物(甾、萜烷类)的分析方法。
A method for analysis n-alkanes, steranes and terpanes in oil by internal standard method was established.
采用顶空气相色谱法，用DB - FFAP大口径毛细管柱，以正丙醇为内标进行定量。
Using methods which headspace analysis with DB-FFAP wide bore capillary column and n-propanol as the internal standard.
本体系采用基体匹配、背景系数和元素干扰系数校正及元素内标法确定了最佳综合实验测试条件。
The optimal experimental conditions were obtained by matrix element match, background coefficient and element interference coefficient correction as well as element internal standard method.
应用推荐