Pursch, Matthias Comprehensive two-dimensional gas chromatography using liquid nitrogen modulation: set-up and applications. [electronic resource] - Journal of chromatography. A Nov 2003 - 43-51 p. digital Publication Type: Journal Article ISSN: 0021-9673 Standard No.: 10.1016/j.chroma.2003.07.016 doi Subjects--Topical Terms: Chromatography, Gas--methodsHydrocarbons--analysisNitrogen--chemistry