Chromatography Fittings
Waters Corporation Tubing Assembly, U-Shaped, HPLC-Style Ferrule Seating, 3.9 in.
This tubing assembly is a U-shaped column connector designed for efficient and error-minimized column joining in laboratory settings. It features end ferrules and nuts, with ferrules permanently seated to an HPLC-style depth setting, ensuring a precise connection for compatible hardware.
- U-shaped column connector.
- Includes end ferrules and nuts.
- HPLC-style ferrule seating for compatible hardware.
- Not for use with Parker-style or ACQUITY-based SEC columns.
- Manufactured in ISO-certified plant using ultra-pure reagents.
- Rigorous batch testing ensures consistent, reproducible performance.
- Certified for optimal system performance and compliance.
- Tubing length is approximately 3.9 in.
Perkin Elmer US LLC 1⁄4 in. (6.4 mm) External Screw Thread Adapter with 2.8 mm O.D. Nipple, Type L
Tubing Adapters and Connectors provide a means to connect the component shown to the screw fittings of the PTFE tubing assemblies or to connect the tubing components described. Type L in instrument manual diagrams.
Optimize Technologies ITB™ PTFE Piston Seal, Thermo L Pump, 10pk
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, PTFE-based Improved PTFE Blend (ITB) seals are a superior choice for applications with elevated temperatures, high organic content, or when the broadest possible solvent compatibility is required. ITB™ seals tend to be softer than those made from UHMW-PE, making them more forgiving at high pressures where piston side-loading or misalignment may occur. This softer nature also leads to more shedding, but the ITB™ proprietary blend is designed to shed particles that are large enough to be caught at the surface of a standard 2µm frit, not embed within it.