ultra low bleed ptfe septa nd20 gc vial silanized crimp neck
Top PTFE Headspace Vials-headspace vial supplier
Caps, Headspace, Crimp Top, with Grey Butyl Rubber Laminated PTFE Septa, fitted in Aluminum, Silver Caps with 10mm center holes. For use with 20mm Crimp Top Vials – Shimadzu Scientific US Webstore. Headspace Vials 20mL (22×75) Screw Thread, Clear Glass, 100-pk Rounded Pre-Cleaned VOA Vials 20ml Amber, Open Top w/0.125″ PTFE/Silicone Septa, 72pk.
Caps 20 Headspace Vials-headspace vial supplier
20 mm Crimp seals w/prefitted sept...