The IDEX PEEK Sample Loop for 9725/9725i Valves, 500 µL (9055-026; Cole-Parmer item 02016-81) is a biocompatible polymer sample loop with a 1/16 in outer diameter and 0.030 in internal diameter. It provides a metal-free alternative to stainless steel loops for compatible manual chromatography injection valves.
Key Features
- Defined 500 µL sample volume, providing the specified loop capacity for compatible chromatography injections
- Designed for 9725 and 9725i valves, matching the stated IDEX/Rheodyne manual injection valve models
- Biocompatible PEEK construction, providing a metal-free sample-contact pathway
- Broad organic-solvent resistance, with PEEK described as inert to almost all organic solvents
- Standard 1/16 in outer diameter, matching the specified connection size for this loop configuration
- Precisely defined 0.030 in internal diameter, equivalent to 0.76 mm
- Clean, straight-cut loop ends, supporting straightforward positioning and installation in compatible valve ports
- Two unswaged fittings included, allowing the fittings to be positioned correctly during initial valve installation
Note: This listing is for one sample loop with two unswaged fittings. The compatible 9725 or 9725i injection valve is available separately.
Benefits
- Provides a biocompatible alternative where stainless steel sample-contact surfaces are unsuitable.
- Allows a compatible valve to be configured for a nominal 500 µL sample injection volume.
- Simplifies installation through cleanly cut tubing ends and included unswaged fittings.
- Supports replacement of a damaged or contaminated loop without replacing the complete injection valve.
Why Choose the IDEX PEEK Sample Loop for 9725/9725i Valves, 500 µL (9055-026)?
The IDEX 9055-026 combines a 500 µL volume with biocompatible PEEK construction and verified compatibility with 9725 and 9725i valves. John Morris Group can assist with confirming valve compatibility and selecting suitable fittings and additional chromatography valve components.
