Thermo Scientific™ National Headspace Vials

Description

• Thermo Scientific™ National Headspace Vials meet or exceed OEM specifications
• Type 1 borosilicate glass Clear glass vials with 20mm crimp seal finish are designed to fit most headspace autosamplers Flat bottom vials maximize heating efficiency when used with bottom Round bottom vials are more easily handled by robotic arms that lift the vial from the tray Round bottom vials distribute the internal pressure created at high temperatures across the glass surface Beveled edge finish features a sturdy rim that presses into the septum for a more effective seal Compatibility Flat bottom vials feature a longer neck for fit with Carlo Erba™ and Agilent™ units Round bottom vials are designed for Perkin Elmer™, Tekmar™ and Varian™ units