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Thumbnail Filmstrip of Crimp Top 20mm Clear Type 1 Glass 10mL Headspace Autosampler Vials w/ Flat Bottom, 100/Pk Images
Crimp Top 20mm Clear Type 1 Glass 10mL Headspace Autosampler Vials w/ Flat Bottom, 100/Pk - CV2031
Consistent wall thickness and flat-bottom geometry make Tisch CV2031 autosampler vials a dependable choice for high-throughput HPLC and GC sample processing. Borosilicate glass construction resists thermal shock during temperature-cycled storage and maintains chemical inertness across the full pH range of common mobile phases. Consistent production quality eliminates the containment variables that compromise injection precision, supporting validated analytical performance at every step.
From tray loading through the final injection in an overnight sequence, your sample containment system should perform without introducing the variables your method is designed to control. 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
- 10mL
- Color
- Clear
- Construction
- Borosilicate Glass
- Diameter
- 20mm
- Pack Count
- 100
- Vial Cap Type
- Crimp top
- Weight
- 2.40
- Pharmaceutical QC Testing - Certified manufacturing tolerances support validated analytical methods in regulated quality control laboratories.
- HPLC Sample Analysis - Borosilicate glass vials provide chemical inertness for reversed-phase, normal-phase, and ion chromatography.
- 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.
- 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.