20ml screw or crimp GC vial, headspace vial for manufacturer
Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.
Headspace Vial Features
- The sample is available on site Transfer, no need to transfer samples in the laboratory.
- The precise screw thread ensures the air tightness between the vial and the cap.
- The magnetic screw cap can be widely used in various SPME and headspace analysis.
- The round bottom vial is stronger, has higher pressure tolerance when the sample bottle is heated, and is easier to slide into the heating hole.
- Volume: 20ml
- Dimension: 22.5x75mm
- Color: Amber and Clear
- Neck: Precision Screw neck/Crimp neck
- Neck Diameter: 18mm/20mm
- Bottom: Flat Bottom or Round Bottom
- Material: Brosilicate Glass/1st hydrolytic class glass
- Cap:18mm/20mm Magnetic Precision Aluminum Metal Cap