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Thumbnail Filmstrip of Snap Top 11mm Red Plastic Vial Cap w/ White PTFE/Red Silicone Septa, 100/Pk Images
Snap Top 11mm Red Plastic Vial Cap w/ White PTFE/Red Silicone Septa, 100/Pk - CV1902
Ready-to-use Tisch CV1902 cap and septum assemblies reduce preparation time while maintaining the seal integrity demanded by automated HPLC and GC workflows. Pre-installed septa eliminate bench time spent on manual septum placement and reduce the risk of off-center positioning that causes needle deflection or incomplete sealing. Standardized dimensional compliance across the full product line enables confident cross-platform deployment without instrument-specific qualification testing.
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 |
- Cap Size
- 11mm
- Color
- Red Cap/ White/ Red Septa
- Construction
- Plastic
- Diameter
- 11mm
- Pack Count
- 100
- Septa Material
- Silicone/ PTFE
- Sterility
- Nonsterile
- Vial Cap Type
- Snap-top
- Weight
- 0.07
- Clinical Laboratory Testing - Pre-installed septa ensure uniform compression and seal integrity across high-throughput diagnostic sample batches.
- Routine HPLC Analysis - Pre-assembled cap and septum pairs reduce preparation time for daily calibration and sample queue loading.
- 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.
- 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.