Silicone rubber sealings, Septa for GL 14, pk/100 Back Catalog number: OST-LENZ01341214 Availability: In the manufacturer's stock Price on request - + Recommended C-TO17KIT TO-17 Starter Kit Price on request C-HSINS10-4 Vial block insert, 20mL to 10mL, pk 4 Price on request H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request