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Thumbnail Filmstrip of Crimp Top 20mm Clear Type 1 Glass 20mL Headspace Autosampler Vials w/ Flat Bottom, 100/Pk Images
Crimp Top 20mm Clear Type 1 Glass 20mL Headspace Autosampler Vials w/ Flat Bottom, 100/Pk - CV2033
Consistent wall thickness and flat-bottom geometry make Tisch CV2033 autosampler vials a dependable choice for high-throughput HPLC and GC sample processing. Clear glass transmission supports visual sample assessment before injection, while amber variants protect photosensitive analytes from UV-induced degradation during storage. Reliable component compatibility across the chromatography closure system supports reproducible analytical results from sample preparation through final data acquisition.
Matching the right vial, cap, and septum configuration to your instrument and application ensures that sample containment never becomes a source of analytical uncertainty. 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. 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
- 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.
- Environmental Water Analysis - Clear glass construction enables visual sample inspection prior to chromatographic separation and detection.
- GC Autosampler Injection - Dimensional precision ensures reliable gripper engagement and consistent injection volumes across long sequences.
- 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.