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Thumbnail Filmstrip of Screw Top 24mm Amber Glass 40 mL EPA Autosampler Vials, 100/Pk Images
Screw Top 24mm Amber Glass 40 mL EPA Autosampler Vials, 100/Pk - CV1974
Consistent wall thickness and flat-bottom geometry make Tisch CV1974 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. Consequently, reliable component compatibility across the chromatography closure system supports reproducible analytical results from sample preparation through final data acquisition.
Whether running routine QC sequences or method development campaigns, your confidence in sample integrity begins with the vial system on the autosampler tray. Certified dimensional tolerances and high-clarity borosilicate construction give you a sample vessel that performs identically whether processing ten samples or ten thousand. 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 | 24mm Screw Caps — White, Black, Red (Polypropylene, Open and Closed Top) |
| Septa | 22mm PTFE/Silicone |
| Thread | 24-400 / ND24 |
- Cap Size
- 24mm
- Capacity
- 40mL
- Color
- Amber
- Construction
- Borosilicate Glass
- Diameter
- 24mm
- Pack Count
- 100
- Vial Cap Type
- Screw-top
- Weight
- 6.01
- 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.
- Pharmaceutical QC Testing - Certified manufacturing tolerances support validated analytical methods in regulated quality control laboratories.
- 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.
- GC Autosampler Injection - Dimensional precision ensures reliable gripper engagement and consistent injection volumes across long sequences.