发明授权
US07818994B2 Method and apparatus for injecting samples in gas chromatography 有权
在气相色谱仪中注射样品的方法和装置

Method and apparatus for injecting samples in gas chromatography
摘要:
The present invention relates to a method for injecting a sample (i.e. a material to be analyzed that may be dissolved in a solvent) in a vaporization chamber or in a pre-column or a gas chromatograper, this method implying separately injecting a co-solvent, with the co-solvent being injected in advance of the sample and/or in a point in the vaporization chamber other than the sample injection point.
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