A method was introduced for quantitative analysis of α-pinene,β-pinene,p-cymene and longifolene by 1102-Gas Chromatograph with the n-dodecane as internal standard.
选用正十二烷为内标物,采用内标法对α-蒎、β-蒎、对伞花烃和了定量分析。
A method was introduced for quantitative analysis of α-pinene,β-pinene,p-cymene and longifolene by 1102-Gas Chromatograph with the n-dodecane as internal standard.
选用正十二烷为内标物,采用内标法对α-蒎、β-蒎、对伞花烃和了定量分析。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。