Rxi5sil Ms Capillary Columns With Integra-Guard, I.D. 0.25 mm, Exceptionally Inert Columns For Gc/Ms And Trace Level Analyses, Each

Details:

Low bleed at high temperatures for high sensitivity and low detection levelsexcellent inertness for acidic and basic compoundsengineered for column-to-column reproducibilitycrossbound selectivity close to 5% diphenyl/95% dimethyl polysiloxaneintegra-guard™ integrates guard column functionality into contiguous tubing with gc colum