Membrane Filters


Normally, in HPLC and IC, membrane filters with pore sizes of 0.2 to 0.5 μm are used to filter sample solutions and prevent clogging of the flow path and column by foreign matter. Membrane filters are designed to attach to the tip of a plastic syringe, allowing filtration simply by pressing the syringe plunger. We recommend using membrane filters for IC, with low levels of inorganic ion contamination.

Lineup

Product Name P/N Effective Filtration Area (cm2) Pore Size (μm) Residual Liquid Amount (μL) Quantity (No.) Joints Remarks
Filter (for IC)
4 mm
227-33306-01 0.07 0.2 ≤ 10 100 Inlet: Luer lock
Outlet: Luer slip
Sample solvent: Aqueous
227-33306-04 0.45
Filter (for IC)
13 mm
227-33306-02 0.8 0.2 ≤ 30
227-33306-05 0.45
Filter (for IC)
25 mm
227-33306-03 4.0 0.2 ≤ 100
227-33306-06 0.45
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