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Thumbnail Filmstrip of Crimp Top 20mm Clear Glass 20mL Headspace Autosampler Vials w/ Flat Bottom, 100/Pk Images
Crimp Top 20mm Clear Glass 20mL Headspace Autosampler Vials w/ Flat Bottom, 100/Pk - CV2032
Built from high-quality borosilicate glass, Tisch autosampler vials provide the optical clarity and thermal resistance required for rigorous analytical chromatography. Clear glass transmission supports visual sample assessment before injection, while amber variants protect photosensitive analytes from UV-induced degradation during storage. Working in concert, standardized dimensional compliance across the full product line enables confident cross-platform deployment without instrument-specific qualification testing.
Matching the right vial, cap, and septum configuration to your instrument and application ensures that sample containment never becomes a source of analytical uncertainty. Flat-bottom stability and consistent wall thickness provide the predictable autosampler performance your high-throughput workflows depend on. Ensure your analytical results reflect true sample composition rather than containment variability by selecting vials, caps, and septa built to consistent specifications.
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
- HPLC Sample Analysis - Borosilicate glass vials provide chemical inertness for reversed-phase, normal-phase, and ion chromatography.
- GC Autosampler Injection - Dimensional precision ensures reliable gripper engagement and consistent injection volumes across long sequences.
- Environmental Water Analysis - Clear glass construction enables visual sample inspection prior to chromatographic separation and detection.
- Forensic Toxicology Screening - Amber glass variants protect photosensitive analytes during extended autosampler queue storage intervals.
- Food and Beverage Testing - Compatible with organic solvent mobile phases used in pesticide residue and additive screening methods.
- Pharmaceutical QC Testing - Certified manufacturing tolerances support validated analytical methods in regulated quality control laboratories.