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Thumbnail Filmstrip of Crimp Top 11mm Silver Aluminum Vial Cap, 100/Pk Images
Crimp Top 11mm Silver Aluminum Vial Cap, 100/Pk - CV1920
Engineered for secure vial sealing, Tisch CV1920 chromatography caps maintain dimensional tolerances that ensure proper autosampler gripper alignment and removal. Open-center designs expose the septum for needle access, while closed-top variants provide a complete vapor barrier for storage applications where injection access is not required. As designed, reliable component compatibility across the chromatography closure system supports reproducible analytical results from sample preparation through final data acquisition.
From tray loading through the final injection in an overnight sequence, your sample containment system should perform without introducing the variables your method is designed to control. Chemical resistance and color-coded identification options let you organize your sample trays efficiently without introducing extractable contaminants into the sealed environment. Invest in the injection-to-injection reproducibility your laboratory depends on by specifying consumables that match the quality standards of your analytical workflow.
Compatible Chromatography Components
| Vials | 11mm Clear and Amber Glass Vials (1.5mL, 0.3mL) |
| Septa | 11mm PTFE/Silicone — Standard and Pre-Slit |
| Note | 11mm septa are universal across crimp and snap closure systems |
- Color
- Silver
- Construction
- Aluminum
- Diameter
- 11mm
- Pack Count
- 100
- Sterility
- Nonsterile
- Vial Cap Type
- Crimp top
- Weight
- 0.68
- Sample Storage Sealing - Closed-top cap variants provide a complete vapor barrier for extended ambient or refrigerated sample storage.
- Multi-Method Laboratories - Color-coded cap options enable visual batch identification and tray-position tracking across parallel methods.
- Overnight Run Preparation - Reliable seal integrity maintains sample containment throughout extended unattended autosampler sequences.
- High-Throughput Screening - Consistent thread engagement supports rapid automated capping across large sample preparation batches.
- Automated Capping Systems - Precision-molded threads deliver uniform torque response compatible with robotic capping station specifications.
- Quality Control Workflows - Chemical resistance ensures the cap contributes no extractable contaminants to regulated pharmaceutical samples.