Crimp Finish Headspace Vials
Clear glass vials with 20 mm crimp seal finish are designed to fit
most headspace autosamplers.
• Beveled edge finish features a sturdy rim that presses into
the septum for a more effective seal
• Flat or modified top style
• Round bottom vials distribute the internal pressure created at high
temperatures across the glass surface and are more easily handled by
robotic arms that lift the vial from the tray
• Uniform wall thickness for even heat distribution
• Flat top vials have traditional flat finish on top and bottom to
maximize heating efficiency
• Headspace vials meet or exceed OEM specifications
• Manufactured from 33 expansion, low extractable borosilicate
glass conforming to USP Type I and ASTM E438, Type I, Class A