Convenience Kit, Wide Open Short Screw Vial for Varian LC Autosampler, Clear, Patch, Blue 9 mm Open Top 100/PK VALK Short Screw Cap, White Silicone/Red PTFE Septum Convenience Kit, Wide Open Short Screw Vial for aijiren Technology Alliance LC Autosampler, Clear, Patch, Blue 9 mm 100/PK WALK Open Top Short Screw Cap, White Silicone/Red PTFE Septum