Idex - Filters - Precolumn Microfilters

Idex – Filters – Precolumn Microfilters

Precolumn MicroFilters are specifically designed to directly connect into your microbore or analytical column. Total theoretical void volume is only 0.5 μL (includes frit volume) and the PEEK tubing used in the assembly of these units has a 0.005” (125 μm) ID, virtually eliminating any mixing of the sample with the mobile phase.

SKU: 1412911102619 Category:

Description

Available Models

Technical Specifications 

Porosity µm0.50.5
Swept Volume µL0.50.5
Thread Port Configuration Coned10-3210-32
MaterialSilica, Stainless SteelSilica, PEEK
Pressure Rating Max (bar)276276
Pressure Rating Max (psi)40004000
For Tubing OD (in)0.0250.025

This Precolumn MiroFilter w/stainless steel frit accurately connects directly into microbore or analytical columns. The total theoretical void volume and PEEK tubing used for this assembly virtually eliminates mixing of samples in the mobile phase. It has a porosity of 0.5µm. This assembly includes (5) C-425, (1) F-172, (1) P-416.

Technical Specifications 

Frit MaterialPEEK
Porosity µm0.5
Swept Volume µL0.5
Thread Port Configuration Coned10-32
Pressure Rating Max (bar)276
Pressure Rating Max (psi)4000
For Tubing OD (in)1/16

Our Precolumn MircoFilter w/PEEK frit connects directly into microbore or analytical columns. The void volume used is the design of this MicroFilter eliminates mixing of samples in the mobile phase. It is designed for 1/16″ tubing OD. This assembly includes (5) A-735, (1) F-132, (1) P-416. The M-560-1 comes with one PEEK frit ( A-735).

Technical Specifications 

Frit MaterialStainless Steel
Porosity µm0.5
Swept Volume µL0.5
Thread Port Configuration Coned10-32
Pressure Rating Max (bar)276
Pressure Rating Max (psi)4000
For Tubing OD (in)1/16

Our Precolumn MiroFilter effectively connects directly into microbore or analytical columns. The unique void volume used is the design of this MicroFilter eliminates mixing of samples in the mobile phase. It is for a 1/16″ tubing OD. This assembly includes (5) C-425, (1) F-172, (1) P-416. It is also comes with one stainless steel frit (C-425).

Technical Specifications 

Frit MaterialPEEK
Porosity µm2
Swept Volume µL0.5
Thread Port Configuration Coned10-32
Pressure Rating Max (bar)276
Pressure Rating Max (psi)4000
For Tubing OD (in)1/16

Our Precolumn MicroFilters have a 10-32 standard male thread for effectively connecting directly into your Microbore or Analytical column. The void volume used is the design of this MicroFilter eliminates mixing of samples in the mobile phase. It is for 1/16 OD tubing and comes with (1) C-420 stainless steel Frit.

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