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Thumbnail Filmstrip of Screw Top 24mm Amber Glass 30mL EPA Autosampler Vials, 100/Pk Images
Screw Top 24mm Amber Glass 30mL EPA Autosampler Vials, 100/Pk - CV1972
Certified to stringent ISO 9001:2015 quality standards, Tisch chromatography vials support analytical accuracy across routine and regulated chromatographic methods. Flat-bottom geometry ensures stable positioning in autosampler trays, while precise outer diameter tolerances guarantee consistent gripper engagement and carousel indexing. In turn, standardized dimensional compliance across the full product line enables confident cross-platform deployment without instrument-specific qualification testing.
When your analytical methods require consistent sample containment from preparation through injection, every component in the closure system matters. 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 | 24mm Screw Caps — White, Black, Red (Polypropylene, Open and Closed Top) |
| Septa | 22mm PTFE/Silicone |
| Thread | 24-400 / ND24 |
- Cap Size
- 24mm
- Capacity
- 30mL
- Color
- Amber
- Construction
- Borosilicate Glass
- Diameter
- 24mm
- Pack Count
- 100
- Vial Cap Type
- Screw-top
- Weight
- 5.05
- HPLC Sample Analysis - Borosilicate glass vials provide chemical inertness for reversed-phase, normal-phase, and ion chromatography.
- Forensic Toxicology Screening - Amber glass variants protect photosensitive analytes during extended autosampler queue storage intervals.
- Environmental Water Analysis - Clear glass construction enables visual sample inspection prior to chromatographic separation and detection.
- 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.
- Food and Beverage Testing - Compatible with organic solvent mobile phases used in pesticide residue and additive screening methods.