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Thumbnail Filmstrip of Screw Top 24mm Black Closed Top Vial Cap w/ Natural PTFE/Natural Silicone Septa, 100/pk Images
Screw Top 24mm Black Closed Top Vial Cap w/ Natural PTFE/Natural Silicone Septa, 100/pk - CV2006
Combining a precision-molded cap with a pre-installed PTFE-lined septum, Tisch pre-assembled closures provide consistent seal performance from the first needle puncture. Matched cap and septum components undergo quality verification as a paired unit, providing lot-to-lot consistency that independent component sourcing cannot guarantee. Altogether, reliable component compatibility across the chromatography closure system supports reproducible analytical results from sample preparation through final data acquisition.
Your chromatographic results depend on the integrity of every seal, every vial surface, and every needle penetration — precision that starts with the consumables you select. Pre-assembled construction saves you the bench time of individual septum placement while delivering the lot-to-lot consistency your validated methods require. 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
| Vials | 24mm EPA Clear and Amber Glass Vials (20mL, 30mL, 40mL, 60mL) |
| Thread | 24-400 / ND24 |
- Cap Size
- 24mm
- Color
- Natural/ Natural Septa
- Construction
- Plastic
- Diameter
- 24mm
- Pack Count
- 100
- Septa Material
- Silicone/ PTFE
- Sterility
- Nonsterile
- Vial Cap Type
- Screw-top
- Weight
- 0.48
- Clinical Laboratory Testing - Pre-installed septa ensure uniform compression and seal integrity across high-throughput diagnostic sample batches.
- Pharmaceutical Batch Release - Factory-matched components deliver the lot-to-lot seal consistency required for validated release testing methods.
- Regulatory Compliance Testing - Quality-verified paired assembly supports documented consumable traceability in GMP and GLP environments.
- High-Volume Sample Prep - Ready-to-use assembly eliminates manual septum placement, streamlining preparation of large environmental sample sets.
- Routine HPLC Analysis - Pre-assembled cap and septum pairs reduce preparation time for daily calibration and sample queue loading.
- Automated Sample Processing - Factory-centered septum positioning prevents the needle deflection caused by manually misaligned septa.