Retention Index Prediction Combined with in silico Fragmentation Spectra Comparison for Increasing Confidence in Structural Elucidation Using Non-targeted Gas Chromatography Coupled with High Resolution Mass Spectrometry Posters posters Aerosol Chemistryaerosolchemistry May 30, 2016 20160530 /content/dam/pmiscience/default-fallback-thumbnails/publication/fallback9.png