Pre-slit White PTFE/Red Silicone Septa, 11mm Crimp-top Aluminum Cap, 5.5mm Centre Hole Back Catalog number: PL30A-016 Availability: In the manufacturer's stock Price on request - + Recommended 8010-0424 20mm crimp cap,small 5mm opng 100/pk 2 585,52 Kč 32011LE-12Z Silanized - 2.0mL LO (Large Opening) Clear Vial, 12x32mm, with White Graduated Spot, 11mm Crimp 1 359,00 Kč 918525E-12A Convenience Pack – P/N 31811E-1232A and 5250-11 1 298,00 Kč