8 mm Slit Seal PTFE/Silicone (100/pk) Hitachi, Shimad, Jasco

8 mm slit seal, PTFE/silicone pre-scored for easy needle penetration. For Hitachi, Shimadzu and Jasco autosampler use. Fits 8-425 thread caps. (Wide-lip 8-425 caps are recommended).Packaged: 4 in. x 6 in. plastic bag; Weight: 11.3 g.