GCxGC Columns Your One Source for 2D Gas Chromatography

Leverage the outstanding inertness, low bleed, and high reproducibility of Rxi® 3-in-1 technology to gain: • Accurate Data • The Right Results Fast • Maximized Instrument Uptime Pure Chromatography www.restek.com/rxi Rxi®-1ms............................................................................... 2 Rxi®-5ms............................................................................... 3 Rxi®-XLB................................................................................ 3 Rxi®-5Sil MS......................................................................... 4 Rxi®-35Sil…

3-IN-1 TECHNOLOGY Highest Inertness • Lowest Bleed • Exceptional Reproducibility Rxi -5Sil MS ® Assured Performance for Forensic Applications • Exceptional column inertness means greater certainty and lower detection limits. • Versatile selectivity lets you keep analyzing samples instead of…

Rxi®-5Sil MS Columns Rugged, Low-Bleed Performance for Challenging GC-MS Work Part of the Rxi® GC Column Family • Accurate MS data • The right results fast • Maximize instrument uptime 174 201 Time (s) 892 894 896 898 900 902…

General Applications Determining Pesticides in Dietary Supplements with QuEChERS Extraction, Cartridge SPE, and GCxGC-TOFMS Regulatory requirements are driving the development of new multiresidue pesticide methods for dietary supplements. Minimizing matrix interference is critical for data accuracy. The novel approach employed…