290 Using Hydrogen as the GC Carrier Gas in Combination with the CDS 7550S Pro Automated Thermal Desorber

288 Characterizing Textiles using Evolved Gas Analysis and an MSChrom Database

287 Trace Contamination Detection in Cooking Oils using a Pyroprobe

286 Evaluation of Empore™ C18 Spin Column Ability to Increase Proteome Coverage via High pH Fractionation

284 Rapid Characterization of Seized Street Drugs using Evolved Gas Analysis plus Multi-Step Pyrolysis