Analysis of PAHs in Infant Formula and Blueberries Using QuEChERS and GCxGC-TOFMS

The Influence of Modulation Period Changes on Slightly Resolved Components Using Variable Modulation in GCxGC Cory Fix, Joe Binkley | LECO Corporation, St. Joseph, Michigan USA Introduction Carrier Gas Variable modulation is a relatively new concept in the field of…

Foods Safety Applications Analytical Method for Polycyclic Aromatic Hydrocarbons (PAHs) in Yerba Mate Tea Using Modified QuEChERS, Solid Phase Extraction and GC-TOFMS and GC-MS/MS By Julie Kowalski, Amanda Rigdon, and Jack Cochran Abstract Polycyclic aromatic hydrocarbons (PAHs) are toxic compounds…

Application Note Instrument: Pegasus® BT 4D EMPOWERING RESULTS Quantitation of PAHs in Used Engine Oil Using GCxGC and Time-of-Flight Mass Spectrometry LECO Corporation; Saint Joseph, Michigan USA Key Words: Quantitation, GCxGC, Engine Oil, Lubricant, Motor Oil Introduction Peak tailing and…

The Influence of Modulation Period Changes on Slightly Resolved Components Using Variable Modulation in GCxGC Cory Fix and Joe Binkley | LECO Corporation, St. Joseph, Michigan Introduction Experimental Methodology Results Variable modulation is a relatively new concept in the field…