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Idex - Filters - Inline MicroFilters

Our Inline MicroFilters effectively protect your column from particles originating in the mobile phase or sample, or from pump seal and sample injection valve wear. We offer these filter with 100% biocompatible PEEK polymer options. It delivers a miniscule 240nL void volume. Two versions are available; direct connect 1/32 inches outed diameter tubing or use MicroTight® tubing sleeves for 70–520μm outer diameter capillary tubing.

Available models

This Inline MicroFilter Assembly offers a 100% biocompatible option. It protects your column from an array of particles from the sample or mobile stage or from pump seal and sample injection valve wear.

List of available Inline MicroFilter Assemblies

Porosity Swept Volume For Tubing outer diameter Material Pressure Rating Max
 -  -   - PEEK/Stainless  Steel  -
0.5 µm 240 uL 0.025 inches PEEK 4000 psi/276 bar
0.5 µm 240 uL  - PEEK 4000 psi/276 bar

Our Inline MicroFilter End-Fitting comes with a PEEK Frit. Our fitting helps to protect your column from particles produced in the sample phase or from pump seal and sample injection valve wear. 

List of available Inline MicroFilter End-Fittings

Porosity Swept Volume For Tubing outer diameter Material Colour Option for Pack
0.5 µm 216 uL 0.025 inches PEEK  - Pack of 10 units
0.5 µm 216 uL 1/32 inches PEEK Natural  -


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Idex Health & ScienceIDEX Health & Science is the global authority in fluidics and optics, bringing life to advanced optofluidic technologies with our products, people and engineering expertise. We are respected worldwide for solving complex problems and delivering complete path innovation for analytical, diagnostic and biotechnology applications for the life sciences market. As a genuine and trustworthy partner, we solve our customers’ most demanding challenges with the industry’s most extensive portfolio of state-of-the-art components and capabilities that are unrivaled in breadth, quality, performance and design. Our vision of the complete path goes far beyond just meeting our customers’ needs — it anticipates them, with intelligent solutions for life.
[IDEX, Upchurch Scientific, Inline, Filters, Frits, Micro]