Flame ionization detector response factors for compound classes in quantitative analysis of complex organic mixtures
Flame ionization detector response factors for compound classes in quantitative analysis of complex organic mixtures
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DOI：
10.1021/ac00276a033
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发表时间：
1984-10
影响因子：
7.4
通讯作者：
H. Tong;F. Karasek
中科院分区：
文献类型：
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作者：
H. Tong;F. Karasek
采用WCOT色谱柱和冷柱上进样，在GC上测定了59种有机化合物的火焰电离检测器(FID)响应因子。观察到的反应给出了每个化合物类的平均反应因子。在多次测定的基础上，确定了16种烷烃的平均响应因子为14.53个面积数/ng，相对标准偏差为1.4%；22个多环芳烃标准品的平均响应因子为13.47个面积数/ng，相对标准偏差为5.7%。对氧基多环芳烃和硝基多环芳烃的有限研究表明，这些化合物也表现出特有的FID响应因子。这些实验结果减少了对标准化合物数量的要求，有助于对复杂有机混合物中多组分的定量分析。
Flame Ionization Detector (FID) response factors for 59 organic compounds were determined on GC using a WCOT column and cool on-column injection. Observed responses gave average response factors characteristic of each compound class. On the basis of multiple determinations, the mean response factor of 16 alkanes was determined to be 14.53 area counts/ng with a relative standard deviation of 1.4% and that of 22 polycyclic aromatic hydrocarbon standards was 13.47 area counts/ng with a relative standard deviation of 5.7%. Limited studies on oxy-PAH and nitro-PAH indicate that these compounds also exhibit characteristic FID response factors. These experimental results facilitate the quantitative analysis of multicomponents in a complex organic mixture by reducing demand on the number of standard compounds.