11mm aluminum crimp cap silicone 11-AC-ST101
Chromacol Ltd11mm aluminum crimp cap silicone/ PTFE liner
11mm aluminum crimp cap silicone/ PTFE liner
20mm polyethylene plug for headspace vials
20mm red silicone/aluminum face seal 3mm thick
2mL amber vial with 'double top' capable of taking crimp or screw cap.
1mL crimp top tapered vial - clear - for Waters
20mm aluminum crimp cap with silicone/PTFE liner
20mm aluminum crimp cap with silicone/PTFE liner