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Thumbnail Filmstrip of Snap Top 11mm Natural Plastic Vial Cap w/ Blue PTFE/White Silicone Septa, 100/Pk Images
Snap Top 11mm Natural Plastic Vial Cap w/ Blue PTFE/White Silicone Septa, 100/Pk - CV1891
Ready-to-use Tisch CV1891 cap and septum assemblies reduce preparation time while maintaining the seal integrity demanded by automated HPLC and GC workflows. Factory assembly under controlled conditions ensures each septum seats with uniform compression, delivering predictable reseal characteristics from the first through the final injection. In practice, reliable component compatibility across the chromatography closure system supports reproducible analytical results from sample preparation through final data acquisition.
Reliable injection-to-injection reproducibility in your chromatographic workflow starts with consumables engineered to maintain dimensional and chemical consistency across every lot. Pre-assembled construction saves you the bench time of individual septum placement while delivering the lot-to-lot consistency your validated methods require. 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/ White Septa
- Construction
- Plastic
- Diameter
- 11mm
- Pack Count
- 100
- Septa Material
- Silicone/ PTFE
- Sterility
- Nonsterile
- Vial Cap Type
- Snap-top
- Weight
- 0.07
- High-Volume Sample Prep - Ready-to-use assembly eliminates manual septum placement, streamlining preparation of large environmental sample sets.
- 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.
- 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.
- Pharmaceutical Batch Release - Factory-matched components deliver the lot-to-lot seal consistency required for validated release testing methods.