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Thumbnail Filmstrip of Screw Top 8mm White Plastic Vial Cap, 100/Pk Images
Screw Top 8mm White Plastic Vial Cap, 100/Pk - CV1847
Precision-molded Tisch CV1847 autosampler caps offer consistent torque response and thread engagement, supporting both manual and automated capping systems. 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. Stringent manufacturing tolerances across vials, caps, and septa ensure that every component in the sample containment chain performs to the specifications modern analytical methods demand.
When your analytical methods require consistent sample containment from preparation through injection, every component in the closure system matters. Chemical resistance and color-coded identification options let you organize your sample trays efficiently without introducing extractable contaminants into the sealed environment. Eliminate sample containment as a source of analytical uncertainty by choosing chromatography consumables manufactured to the tolerances your instruments require.
Compatible Chromatography Components
| Vials | 8mm Screw Thread Clear and Amber Glass Vials (1.5mL, 1mL) |
| Septa | 8mm PTFE/Silicone — Standard and Pre-Slit |
| Micro-Inserts | 150µL and 250µL Conical, Flat Bottom, and Mandrel Interior Inserts |
| Thread | 8-425 / ND8 |
- Color
- White
- Construction
- Plastic
- Diameter
- 8mm
- Pack Count
- 100
- Sterility
- Nonsterile
- Vial Cap Type
- Screw-top
- Weight
- 0.11
- 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.
- Quality Control Workflows - Chemical resistance ensures the cap contributes no extractable contaminants to regulated pharmaceutical samples.
- Multi-Method Laboratories - Color-coded cap options enable visual batch identification and tray-position tracking across parallel methods.
- High-Throughput Screening - Consistent thread engagement supports rapid automated capping across large sample preparation batches.
- Sample Storage Sealing - Closed-top cap variants provide a complete vapor barrier for extended ambient or refrigerated sample storage.