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Thumbnail Filmstrip of Crimp Top 20mm Silver Aluminum Vial Cap w/ White PTFE/Natural Silicone Septa, 100/Pk Images
Crimp Top 20mm Silver Aluminum Vial Cap w/ White PTFE/Natural Silicone Septa, 100/Pk - CV2011
Factory-paired with quality-verified septa, Tisch CV2011 cap assemblies eliminate the variability of manual septum placement in high-volume chromatography labs. Matched cap and septum components undergo quality verification as a paired unit, providing lot-to-lot consistency that independent component sourcing cannot guarantee. By design, consistent production quality eliminates the containment variables that compromise injection precision, supporting validated analytical performance at every step.
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. Eliminate sample containment as a source of analytical uncertainty by choosing chromatography consumables manufactured to the tolerances your instruments require.
Compatible Chromatography Components
| Vials | 20mm Headspace Clear and Amber Glass Vials (10mL, 20mL) |
| Platform | Headspace GC Autosamplers |
- Cap Size
- 20mm
- Color
- Silver Cap/ White/ Natural Septa
- Construction
- Aluminum
- Diameter
- 20mm
- Pack Count
- 100
- Septa Material
- Silicone/ PTFE
- Sterility
- Nonsterile
- Vial Cap Type
- Crimp top
- Weight
- 0.47
- 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.
- Clinical Laboratory Testing - Pre-installed septa ensure uniform compression and seal integrity across high-throughput diagnostic sample batches.
- Automated Sample Processing - Factory-centered septum positioning prevents the needle deflection caused by manually misaligned septa.
- 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.