网页low protein binding chromatography vials silicone slit septa. HPLC Syringe Filters Chromatography Consumables - Fisher Sci • For use with 2mL wide-opening snap cap glass vials • PTFE/silicone septa • 12mm I.D. • 03-391-43 includes pre-slit septa Description Cat. No. Pack of With solid septa 03-391-42 100/$25.25 With pre-slit septa 03