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General Lab Supplies

Ion Chromatography

Ion Chromatography

Ion Chromatography Product Lines:

We are proud to offer a wide variety of syringe filters for Ion Chromatography.  With three sizes (13mm, 25mm and 50mm) and many membranes styles, you are sure to find an appropriate syringe filter for your application.  Our most popular syringe filters are the 25mm size.



Syringe Filter Membrane Selection Guide
Membrane Type Membrane Characteristics Applications
Cellulose Acetate Low protein binding, ideal for aqueous-­based samples. High protein recovery from filtrate. Tissue culture media filtration, general water filtration.
Glass Fiber Larger pore sizes. Able to remove large particles without clogging. General laboratory filtration. Ideal for solids testing.
Nylon Hydrophilic membrane and low in extractables. Broad compatibility with aqueous samples. Not highly compatible with acids and bases. General laboratory filtration. Ideal for HPLC applications.
Polyethersulfone (PES) High flow rates and compatible with high temperature liquids. Low in inorganic ions. Ideal for Ion Chromatography analysis.
Teflon (PTFE) Hydrophobic and resistant to most solvents, acids, and bases. Must be pre-­wet with alcohol prior to filtering aqueous solutions. Ideal for filtration of digestates for metals analysis and other highly acidic matrices. Filtration of solvents and bases.
PVDFHydrophilic and has good resistance to solvents.General laboratory filtration. Ideal for high protein recovery.