Idex – Filters – Precolumn Filters

Our economical Precolumn Filters offer secure protection for analytical columns in HPLC and UHPLC. We offer traditional versions that can successfully connect tubing on both sides and our direct-connect versions attach to the inlet port of most standard columns. All versions feature a 10-32 coned ports for 1/16 inches outer diameter tubing.

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Overview

Features

Specifications

Available Models

Our biocompatible Precolumn Filter offers outstanding column protection. The body of this filter is make from PEEK giving it excellent chemical resistance. Our Stainless Steel Precolumn Filter is ideal for higher pressure applications and to help prevent particulate contamination.


List of available Precolumn Filters with Porosity of 0.5 µm

Technical Specifications 

Swept VolumeThread Port ConfigurationMaterialThru holePressure Rating MaxFilter Type
1.3 µL10-32 ConedPEEK –5000 psi/345 barPrecolumn
1.3 µL10-32 Flat-BottomStainless Steel0.020 inches – –
0.84 µL10-32 Flat-BottomStainless Steel0.010 inches – –

Our biocompatible Precolumn Filter offers outstanding column protection. The body of this filter is make from PEEK giving it excellent chemical resistance. Our Stainless Steel Precolumn Filter Assembly is ideal for higher pressure applications to help prevent particulate contamination.


List of available Precolumn Filters with Porosity of 2 µm

Technical Specifications 

Swept VolumeThread Port Configuration ConedMaterialThru holePressure Rating MaxFilter Type
1.4 µL10-32PEEK –5000 psi/345 barPrecolumn
 – –Stainless Steel (Precolumn Filter Assembly) – – –

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