Semi-Quantification

A Solution for Determination of High-Concentration Aromatic Compounds in Finished Gasolines Satisfying ASTM D5769 Using a New Benchtop GC-TOFMS Christina N. Kelly, David E. Alonso, Jonathan D. Byer, Lorne M. Fell, Joseph E. Binkley | LECO Corporation, St. Joseph, MI…

Satisfying ASTM Method D5769: A Solution for Determination of High-Concentration Aromatic Compounds in Finished Gasolines LECO Corporation; Saint Joseph, Michigan USA Key Words: ASTM, Petroleum, Gasoline, Aromatics, Benchtop Ion Abundance Check Benzene, 1,4-d iethyl- 0.4e4 14.0 900 S/N>5 0.5e4 105.09…

® Automatic Quantitative Analysis of Total Aromatics and Oxygenates in Gasoline Samples Using Comprehensive Two-Dimensional Gas Chromatography (GCxGC) and Time-of-Flight Mass Spectrometry (TOFMS) LECO Corporation; Saint Joseph, Michigan USA 1. Introduction Increased environmental concerns in the past decade have led…

Enhanced Quantitation and Reporting Features for ASTM D5769 Using ® ChromaTOF Christina N. Kelly, Joseph E. Binkley, Lorne M. Fell | LECO Corporation, Saint Joseph, Michigan, USA Abstract 0.6e4 0.5e4 0.3e4 0.2e4 0.1e4 597.5 598 598.5 599 599.5 600 XIC(134.11±500ppm)…