Determination of δ13C values of sedimentary straight chain and cyclic alcohols by gas chromatography/isotope ratio mass spectrometry
Determination of δ13C values of sedimentary straight chain and cyclic alcohols by gas chromatography/isotope ratio mass spectrometry
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气相色谱/同位素比值质谱法测定沉积直链醇和环状醇的δ13C值
DOI：
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发表时间：
1991
期刊：
影响因子：
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通讯作者：
C. Fenwick
中科院分区：
文献类型：
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作者：
D. M. Jones;J. Carter;G. Eglinton;E. J. Jumeau;C. Fenwick
在正醇和甾醇衍生为甲硅烷基醚后，通过气相色谱/同位素比质谱法对正醇和甾醇的 δ13C 值进行了改进的测量。还描述了一种校正添加的甲硅烷基碳原子对甲硅烷基化衍生物测量的影响的方法，并给出了该方法在提供湖相正醇和甾醇来源信息方面的应用。
Improved measurement of δ13C values of n-alcohols and sterols by gas chromatography/isotope ratio mass spectrometry is shown after their derivatization to silyl ethers. A method of correcting for the effects of the added silyl carbon atoms on the measurements of the silylated derivatives is also described and an application of the method for providing information on the sources of lacustrine n-alcohols and sterols is given.