10-20ml Headspace Vials Autosampler Vials 18mm Screw Thread

10ml 20ml Headspace Vials with 18 mm Magnetic Screw-Thread Caps Round Bottom 

10 mL Headspace Vial, Glass 18 mm Precision Thread Screw Neck Designed for use in headspace analyzers.
Sampling VOA vials made of Type I Class 51 borosilicate glass provide excellent chemical resistance to various solutions. Vial design ensures full automation compatibility for headspace analyzers for both handling and needle positioning. Crimp and screw caps are available with various septum materials.
EPA Screw neck Vial,The precision thread Glass Vials features a thread with multiple screw turns which forces the septa against the vial to form a gastight seal. The screw thread guarantees the cap fits with a flat surface every time which ensures that the vial does not drop off the system magnet. Precision thread vials are compatible with 18 mm magnetic screw caps.

Chromatography Vial 20ml Sample Storage Bottle 22.5*75.5mm Transparent Parse Bottle With Cover Septa Headspace Vial.

Specifications:
Bottle Material: Borosilicate Glass.
Cap Material: Aluminum. 

Cap Liner Material:PTFE/Silicone.
Color: Clear/Amber.
Capacity: 10ml,20ml.

Finish Type:Screw Thread.