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Thermo Scientific™
20mm Headspace Vials and Closures, Convenience Kit, Crimp Vial, Beveled Edge, Al Crimp Cap
Catalog number: 20-CVCBT3-CP
Thermo Scientific™
20mm Headspace Vials and Closures, Convenience Kit, Crimp Vial, Beveled Edge, Al Crimp Cap
Catalog number: 20-CVCBT3-CP
Save time during sample preparation and reduce the risk of contamination using Thermo Scientific™ 20mm Crimp Top Clear Headspace Vial Convenience Kits (Unassembled). Each kit includes matched quantities of vials and caps with pre-assembled septa. Choose from Thermo Scientific™ National™ and Thermo Scientific™ Chromacol™ brands.
| Closure Color | Silver |
| Description | Convenience Kit, 20mL Headspace Crimp Vial, Beveled Edge, Round Bottom, Al Crimp Cap, 8mm hole |
| Diameter (Metric) Inner | 22.5 mm |
| Color | Clear |
| Material | Glass |
| Pre-slit | No |
| Septum | PTFE/Chlorobutyl |
| Includes | Vial: 20-CV, Closure: 20-AC-CBT3 |
| No. per Pack | 125 |
| Volume (Metric) Total | 21 mL |
| Closure Material | Aluminum |
| Closure Type | Crimp Cap (Open Top, 8 mm hole) |
| Height (Metric) | 75 mm |
| Type | Headspace Crimp Top Vial Convenience Kit |
| Closure Size | 20 mm |
| Marking Spot | No |
| Septa Size (Metric) | 20 mm |
| Unit Size | - |
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- 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
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