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Abstract In this paper, a robust method based on solvent-volume controlled full evaporation headspace gas chromatography technique (FE HS-GC) was developed to high throughput quantify γ-valerolactone (GVL) concentration in sample… Click to show full abstract
Abstract In this paper, a robust method based on solvent-volume controlled full evaporation headspace gas chromatography technique (FE HS-GC) was developed to high throughput quantify γ-valerolactone (GVL) concentration in sample solution. The results showed that the full evaporation of GVL can be achieved by the equilibration process in headspace sampler at 150 °C for 5 min. For eliminating the matrix effect and pressure effect on GVL quantification, the sample volume added in headspace vial should be controlled within 15 μL. The present method was proved that has a very high precision (error
Journal Title: Fuel
Year Published: 2018
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