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Thumbnail Filmstrip of Crimp Top 20mm Clear Glass 20mL Headspace Autosampler Vials w/ Round Bottom, 100/Pk Images
Crimp Top 20mm Clear Glass 20mL Headspace Autosampler Vials w/ Round Bottom, 100/Pk - CV2034
Certified to stringent ISO 9001:2015 quality standards, Tisch chromatography vials support analytical accuracy across routine and regulated chromatographic methods. Manufactured under ISO 9001:2015 controls, each production lot meets the dimensional specifications required for cross-platform autosampler compatibility. In effect, standardized dimensional compliance across the full product line enables confident cross-platform deployment without instrument-specific qualification testing.
Whether running routine QC sequences or method development campaigns, your confidence in sample integrity begins with the vial system on the autosampler tray. Flat-bottom stability and consistent wall thickness provide the predictable autosampler performance your high-throughput workflows depend on. Invest in the injection-to-injection reproducibility your laboratory depends on by specifying consumables that match the quality standards of your analytical workflow.
Compatible Chromatography Components
| Closure | 20mm Crimp Caps — Silver Aluminum and Blue Magnetic |
| Septa | 20mm PTFE/Silicone and PTFE/Butyl |
| Platform | Headspace GC Autosamplers |
- Cap Size
- 20mm
- Capacity
- 20mL
- Color
- Clear
- Construction
- Borosilicate Glass
- Diameter
- 20mm
- Pack Count
- 100
- Vial Cap Type
- Crimp top
- Weight
- 3.87
- Petrochemical Analysis - Borosilicate thermal resistance accommodates elevated-temperature autosampler tray conditions without dimensional change.
- GC Autosampler Injection - Dimensional precision ensures reliable gripper engagement and consistent injection volumes across long sequences.
- Food and Beverage Testing - Compatible with organic solvent mobile phases used in pesticide residue and additive screening methods.
- Clinical Research Samples - Inert glass surface prevents analyte adsorption that would compromise quantitative bioanalytical measurements.
- Environmental Water Analysis - Clear glass construction enables visual sample inspection prior to chromatographic separation and detection.
- HPLC Sample Analysis - Borosilicate glass vials provide chemical inertness for reversed-phase, normal-phase, and ion chromatography.