The IDEX Stainless Steel Sample Loop, 200 µL, 7725/7725i (IDEX 7755-025, Cole-Parmer item 02016-54) is a stainless steel sample loop for compatible 7725 and 7725i injection valves. It provides a nominal 200 µL sample volume with 1/16" OD x 0.030" ID tubing and a 30° port angle.
Key Features
- Designed for 7725 and 7725i injection valves, providing verified compatibility with these valve models
- Nominal 200 µL sample volume, providing a defined loop volume for sample injection
- 316 stainless steel construction, offering high pressure resistance and low permeability
- 1/16" OD x 0.030" ID tubing, with a verified inside diameter of 0.76 mm
- 30° port angle, configured to match the compatible injection valve ports
- Square-cut, burr-free tube ends, supporting a firm and flush connection to the valve ports
- Supplied with unswaged fittings, allowing both loop ends to be fully bottomed in the injector ports before swaging
- Includes two ferrules and two nuts, providing the required connection hardware with the loop
Note: This product has been listed as obsolete by the manufacturer, with no direct substitute currently specified. Contact John Morris Group to confirm current availability or to discuss suitable alternatives.
Benefits
- Supports repeatable sample handling with a defined nominal 200 µL loop volume.
- Promotes secure valve connections through square-cut, burr-free tubing ends and matched port geometry.
- Simplifies installation by allowing the unswaged fittings to be positioned correctly before the ferrules are secured.
- Provides durable fluid handling performance through 316 stainless steel construction.
- Supports maintenance of compatible 7725 and 7725i injection valve systems without replacing the complete valve assembly.
Why Choose the IDEX Stainless Steel Sample Loop, 200 µL, 7725/7725i (7755-025)?
This IDEX sample loop combines verified 7725/7725i compatibility, a nominal 200 µL sample volume and durable stainless steel construction in a precisely configured valve accessory. John Morris Group can assist with availability of IDEX 7755-025 or selection of an appropriate alternative where required.
