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Thumbnail Filmstrip of Crimp Top 20mm Clear Type 1 Glass 20mL Headspace Autosampler Vials w/ Round Bottom, 100/Pk Images
Crimp Top 20mm Clear Type 1 Glass 20mL Headspace Autosampler Vials w/ Round Bottom, 100/Pk - CV2035
Precision-manufactured borosilicate glass autosampler vials from Tisch deliver the dimensional consistency and chemical inertness demanded by modern HPLC and GC workflows. Borosilicate glass construction resists thermal shock during temperature-cycled storage and maintains chemical inertness across the full pH range of common mobile phases. As designed, stringent manufacturing tolerances across vials, caps, and septa ensure that every component in the sample containment chain performs to the specifications modern analytical methods demand.
Whether running routine QC sequences or method development campaigns, your confidence in sample integrity begins with the vial system on the autosampler tray. Broad autosampler compatibility across Agilent, Waters, Shimadzu, Thermo Fisher, and PerkinElmer platforms means you can standardize on a single vial specification across your instrument fleet. Eliminate sample containment as a source of analytical uncertainty by choosing chromatography consumables manufactured to the tolerances your instruments require.
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
- Clinical Research Samples - Inert glass surface prevents analyte adsorption that would compromise quantitative bioanalytical measurements.
- Petrochemical Analysis - Borosilicate thermal resistance accommodates elevated-temperature autosampler tray conditions without dimensional change.
- Pharmaceutical QC Testing - Certified manufacturing tolerances support validated analytical methods in regulated quality control laboratories.
- Environmental Water Analysis - Clear glass construction enables visual sample inspection prior to chromatographic separation and detection.
- Food and Beverage Testing - Compatible with organic solvent mobile phases used in pesticide residue and additive screening methods.
- GC Autosampler Injection - Dimensional precision ensures reliable gripper engagement and consistent injection volumes across long sequences.