Screw cap (open-top), 9 mm thread, with liner

Screw cap (open-top), 9 mm thread, with liner, blue polypropylene cap, PTFE/silicone septum, pkg of 100 ea

Screw cap (open-top), 9 mm thread, with liner, black polypropylene cap, PTFE/silicone septum (with slit), pkg of 100 ea

Screw cap (open-top), 9 mm thread, with liner, blue polypropylene cap, PTFE/silicone septum (with slit), pkg of 100 ea

Screw cap (open-top), 9 mm thread, with liner, clear cap, PTFE/silicone septum, pkg of 100 ea

Screw cap (open-top), 9 mm thread, with liner, clear cap, PTFE/silicone/PTFE septum, pkg of 1000 ea

Screw cap (open-top), 9 mm thread, with liner, PTFE/silicone (with slit)

Screw cap (open-top), 9 mm thread, with liner, clear cap, PTFE/silicone septum, pkg of 1000 ea

Screw cap (open-top), 9 mm thread, with liner, red polypropylene cap, tan PTFE/silicone septum, pkg of 100 ea

Screw cap (open-top), 9 mm thread, with liner, blue polypropylene screw cap (open-top), PTFE/red rubber septum