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Simultaneous coupling of capillary supercritical fluid chromatography and high temperature glass capillary gas chromatography to a mass spectrometer

✍ Scribed by Blum, W. ;Grolimund, K. ;Jordi, P. E. ;Ramstein, P.


Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
724 KB
Volume
11
Category
Article
ISSN
0935-6304

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πŸ“œ SIMILAR VOLUMES


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## Abstract A simple and versatile system is described for the on‐line coupling of SFE to capillary GC. The interfacing consists of a programmed temperature vaporizer (PTV) injector. With this injector it is possible to combine solute trapping, elimination of a high flow of extraction fluid, and qu

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## Abstract High Temperature Capillary GC and Capillary SFC have been applied to the analysis of non‐ionic lubricants, __i.e.__ alkylphenol polyethoxylates (APnEO), ethoxylated alcohols (nEOAIc), polyethylene glycols (PEG), and ethoxylated triethanolamines (nEOEA); to the analysis of anionic lubric

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## Abstract An integral restrictor interface with jet separator for coupling capillary column supercritical fluid extraction – supercritical fluid chromatography with high resolution mass spectrometry (SFE‐SFC‐MS) has been built and used for the analysis of a fatty acid ester, and of polymer additi

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## Abstract In this work the application of high‐speed narrow‐bore capillary GC in combination with a fast scanning double focusing magnetic sector mass spectrometer is evaluated. Special emphasis is placed upon detection limits and scan speed in the full scan mode and in the selected ion monitorin