Thermo Scientific™ Target 10-425 Caps and Septa
Manufacturer: VWR International
The Thermo Scientific™ Target 10-425 Caps and Septa are specifically designed for use with 10-425 wide-opening 2mL screw-thread vials. This "10-425" finish provides a larger opening than standard 8-425 vials, offering a safer target for autosampler needles and easier manual pipetting. These closures come pre-assembled, featuring a durable white polypropylene cap and a high-purity White PTFE septum. This combination ensures an inert chemical barrier for your samples, protecting them from contamination and solvent evaporation during long analytical sequences.
Description
In Stock!
Lead Times May Vary.
Key Functional Benefits:
- Inert Chemical Barrier: The White PTFE septa provide excellent resistance to a broad range of solvents, ensuring no leachables interfere with your chromatograms
- Wide-Opening Convenience: Designed for 10-425 vials, which feature a wide neck to reduce the risk of bent autosampler needles
- Time-Saving Assembly: Caps and septa arrive pre-assembled, eliminating the manual labor of inserting liners and reducing the risk of handling-related contamination
- Precision Fit: Manufactured to strict tolerances to ensure a leak-proof seal with Target 10-425 12 x 32 mm vials
Chromatography Handling Insights:
- Thread Compatibility: Please note that 10-425 caps are not interchangeable with standard 8-425 or 9mm screw-thread vials. Always verify your vial finish before ordering to ensure a proper seal.
- Needle Gauge: White PTFE septa are relatively firm. If you are using very fine-gauge or fragile autosampler needles, ensure your needle force is calibrated correctly, or consider a pre-slit version if available.
- Storage: Keep caps in their original packaging until use to prevent airborne particulates from adhering to the PTFE surface, which can cause "ghost peaks" in high-sensitivity MS analysis.
| SKU | Cap Color | Cap Material | Supplier # |
|---|---|---|---|
| 66064-162-PK | White | Polypropylene | C4010-99 |
The Thermo Scientific™ Target 10-425 Caps and Septa are specifically designed for use with 10-425 wide-opening 2mL screw-thread vials. This "10-425" finish provides a larger opening than standard 8-425 vials, offering a safer target for autosampler needles and easier manual pipetting. These closures come pre-assembled, featuring a durable white polypropylene cap and a high-purity White PTFE septum. This combination ensures an inert chemical barrier for your samples, protecting them from contamination and solvent evaporation during long analytical sequences.
Starting at $112.36
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