8-SC-ST14X, 8mm Screw Cap Prefitted Blue Silicone/PTFE Liner pre-cut, Priced per pack, 500 per pack

National Scientific – Thermo Fisher Part Number 8-SC-ST14X, 8mm Screw Cap Prefitted Blue Silicone/PTFE Liner pre-cut, Priced per pack, 500 per pack