Rxi® columns have the lowest bleed among major brands of columns

3-IN-1 TECHNOLOGY Highest Inertness • Lowest Bleed • Exceptional Reproducibility ® Rxi -5SilColumns MS Exceptionally Inert Columns for GC/MS and Trace-Level Analyses • Low bleed at higher temperatures for better sensitivity and lower detection limits. • Excellent inertness for highest…

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 www.restek.com/rxi People rely on you for fast, accurate data. Rely on Restek® Rxi® columns to deliver…

New! Rxi®-5Sil MS Capillary GC Columns Fast, Accurate Semivolatiles Analysis • Ultra-low bleed columns save you time and money with faster baseline stabilization. • Outstanding inertness for low quantification limits of active compounds. • Guaranteed column-to-column reproducibility. Chromatography Products www.restek.com…

Rxi®-5Sil MS Competitor Bleed Comparison 1ng tridecane internal standard Columns: Sample: Inj.: Inj. temp.: Carrier gas: Flow rate: Oven temp.: Det.: 30m, 0.25mm ID, 0.25µm 40µg/mL n-tridecane in methylene chloride 1.0µL split (split ratio 40:1), 4mm single gooseneck splitless liner…