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Overview
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A PTFE syringe filter RJF1322NH/RJF3222NH/RJF1345NH/RJF3245NH uses a hydrophobic PTFE membrane in a high-quality polypropylene (PP) housing, free of any adhesives. The membrane is biologically and chemically inert, extremely low in extractable. Its unique design ensures no leakage of particles to the down-stream side of the membrane. The filters are resistant to the destructive effects of organic solvents, concentrated acids and bases, or other aggressive chemicals for which other membranes are unsuitable. This RephiQuik PTFE syringe filter RJF1322NH/RJF3222NH/RJF1345NH/RJF3245NH offers the optimal balance of a large effective filtration area with a low hold-up volume.
Features
13 mm diameter for quick filtration of samples up to 100 mL
32 mm diameter for quick filtration of samples up to 10 mL
0.22/0.45 μm pore size
Maximum operating pressure up to 10 bar (145 psi)
Outstanding chemical resistance against usual organic HPLC solvents
PTFE membrane supported by high density polyethylene (HDPE) backing
Blue color-coded on the housing
Pore sizes and membrane type are clearly printed on each unit
Inlet female luer-lock, outlet male luer-slipPlease contact us at for specific academic pricing.
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- Properties
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Overview