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Thumbnail Filmstrip of Screw Top 24mm Black Plastic Closed Top Vial Cap, 100/Pk Images
Screw Top 24mm Black Plastic Closed Top Vial Cap, 100/Pk - CV2002
Engineered for secure vial sealing, Tisch CV2002 chromatography caps maintain dimensional tolerances that ensure proper autosampler gripper alignment and removal. Available in multiple colors for visual sample identification, supporting color-coded batch organization and tray-position tracking in multi-method laboratory environments. In combination, 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. 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 | 24mm EPA Clear and Amber Glass Vials (20mL, 30mL, 40mL, 60mL) |
| Septa | 22mm PTFE/Silicone |
| Thread | 24-400 / ND24 |
- Cap Size
- 24mm
- Color
- Black
- Construction
- Plastic
- Diameter
- 24mm
- Pack Count
- 100
- Sterility
- Nonsterile
- Vial Cap Type
- Screw-top
- Weight
- 0.48
- Automated Capping Systems - Precision-molded threads deliver uniform torque response compatible with robotic capping station specifications.
- Overnight Run Preparation - Reliable seal integrity maintains sample containment throughout extended unattended autosampler sequences.
- Sample Storage Sealing - Closed-top cap variants provide a complete vapor barrier for extended ambient or refrigerated sample storage.
- High-Throughput Screening - Consistent thread engagement supports rapid automated capping across large sample preparation batches.
- Multi-Method Laboratories - Color-coded cap options enable visual batch identification and tray-position tracking across parallel methods.
- Quality Control Workflows - Chemical resistance ensures the cap contributes no extractable contaminants to regulated pharmaceutical samples.