For gas chromatography-mass spectrometry (GC-MS) applications, the selection of helium, nitrogen, or hydrogen as the carrier gas for the mobile phase affects the separation, run time, signal-to-noise ratio, and cost per analysis. For many labs, maintaining low cost per analysis without sacrificing data quality is a top priority. This resource explores the development of a robust, repeatable GC-MS method using hydrogen carrier gas supplied by a gas generator for the analysis of polycyclic aromatic hydrocarbons (PAHs) in water samples.
Download the white paper to learn about a GC-MS method for polycyclic aromatic hydrocarbon monitoring using hydrogen as the carrier, courtesy of VICI DBS.
