Continuously Measure p-Xylene in your process or in air thanks to the Blue X-FLR9 Gas Analyzers. Gas Analyzer Performance Specification LOD (3σ)* 28 ppbv 120 µg.m-3 Measurement range 0-100 ppmv (can be adjusted up to %) Measurement frequency* up to 1 Hz Measurement principle laser IR spectroscopy – direct measurement * depends on application Molecule p-Xylene CAS 106-42-3 Chemical formula C8H10 Molar mass 106.16 g.mol−1