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Thumbnail Filmstrip of Snap Top 11mm Blue Plastic Vial Cap w/ Red PTFE/White Silicone Septa, 100/Pk Images
Snap Top 11mm Blue Plastic Vial Cap w/ Red PTFE/White Silicone Septa, 100/Pk - CV1896
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. Factory assembly under controlled conditions ensures each septum seats with uniform compression, delivering predictable reseal characteristics from the first through the final injection. Taken together, 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. Factory-matched cap and septum assembly gives you guaranteed seal performance from the first puncture, eliminating the variability of manual septum installation across large sample sets. Standardize your sample containment system on components engineered for the dimensional precision and chemical inertness your chromatographic methods demand.
Compatible Chromatography Components
| Vials | 11mm Clear and Amber Glass Vials (1.5mL, 0.3mL) |
| Note | 11mm septa are universal across crimp and snap closure systems |
- Color
- Blue Cap/ Red/ White Septa
- Construction
- Plastic
- Diameter
- 11mm
- Pack Count
- 100
- Septa Material
- Silicone/ PTFE
- Sterility
- Nonsterile
- Vial Cap Type
- Snap-top
- Weight
- 0.07
- Regulatory Compliance Testing - Quality-verified paired assembly supports documented consumable traceability in GMP and GLP environments.
- Automated Sample Processing - Factory-centered septum positioning prevents the needle deflection caused by manually misaligned septa.
- 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.
- 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.