crimp top 75mm rounded bottom caps crimp vials
Headspace Crimp Vials, 20 mm – Restek
21165-221, 23 x 46 mm, 20 mm Crimp-Top, 1000-pk. 10 mL, Clear, Rounded Bottom, Deactivated, Headspace Vial, Select Deselect
Chromacol – Cromlab
2mL amber, crimp top vials, with silicone/PTFE crimp caps. 300µL, clear glass, crimp top, round bottom vial, made from inert Chromacol Gold grade glass.
20mm Aluminum cap Crimp top headspace vial
10ml & 20ml crimp top ND20 headspace vial with matched 20mm Aluminum & Magnetic Aluminum 20mL ...