Manufactured from polyethersulfone (PES) for the fastest flow rates, low protein binding and low extractables. Corning™ PES Syringe Filters are ideal for tissue culture and HPLC applications.

Ensure cleaner sample extracts by removing interfering materials and fine particles prior to injection with these robust PES (polyethersulfone) syringe filters.

Provides excellent compatibility with organic solvents and strong acids (except hydrofluoric acid) and bases. Whatman™ Puradisc GMF Syringe Filters: Nonsterile combine premium quality with economic efficiency.

Recommended for applications requiring very low extractables because they do not contain any wetting agents, detergents or surfactants. Corning™ Nylon Syringe Filters provide excellent chemical resistance for optimum performance in filtering aggressive solutions.

Ready-to-use, syringe-driven units designed for sterilizing and clarifying sterile solutions

Constructed of Glass Microfiber. Whatman™ Whatman™ Puradisc 13mm GMF Syringe Filters are hydrophilic with excellent compatibility with organic solvents and strong acids and bases.

Designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, making them suitable for many aqueous and organic solvents. Whatman™ Puradisc PES Syringe Filters: Nonsterile allow higher liquid flow than either PTFE or PVDF.

Contains hydrophobic membrane that is chemically stable and inert. Whatman™ Puradisc 25mm PTFE Syringe Filters exhibit low protein binding, and its main application is filtration of non-aqueous samples.

Exhibit very low protein binding, so they are suitable for protein recovery applications. Whatman™ 30mm Puradisc™ Sterile Cellulose Acetate Syringe Filters are hydrophilic, making them functional with aqueous and alcoholic media despite having limited solvent resistance.

Lightweight air venting units suitable for protective vents in-line filtration, and isolation applications when working with chemicallly harsh solvents

Trouble-free performance on a variety of automated systems

Ready-to-use, syringe-driven units designed for sterilizing and clarifying sterile solutions are available in 0.1, 0.22, 0.45 and 5.0μm pore sizes

Ready-to-use, syringe-driven units designed for sterilizing and clarifying sterile solutions

Designed specifically for filtration of environmental samples prior to COD and DOC analysis. Whatman™ Puradisc™ Aqua 30 Syringe Filters minimize carbon leaching from the cellulose acetate membrane that could otherwise lead to sample contamination.

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X PTFE Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.

Purifies aqueous and organic solutions. Whatman™ Puradisc 25mm Syringe Filters have polypropylene housings with female luer lock inlet and male luer outlet.

Combines rapid small volume particle removal filtration with maximum user convenience. Sartorius Minisart™ RC Syringe Filters utilize a regenerated cellulose membrane for clarification of small volume samples. Choose from 0.2 and 0.45μm pore sizes in 15, 25 and 4mm diameter filters.

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X Sterile PES Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X Regenerated Cellulose Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.

Ideal for preparing 10–100mL samples prior to chromatography or other instrumental analyses

Remove virtually 100% of particulates larger than pore size

Whatman™ Puradisc™ 13mm Sterile Syringe Filters may be used for biological and HPLC sample preparation.

Provides fast and reliable filtration of small to medium volumes, complete with ready-to-connect filter units. Sartorius Minisart™ NML Syringe Filters, Nonsterile eliminate time consuming preparatory work, such as changing out the filter and cleaning the filtration system.

Ensure cleaner sample extracts by removing interfering materials and fine particles prior to injection with these robust PTFE syringe filters.

Ensure cleaner sample extracts by removing interfering materials and fine particles prior to injection with these robust GMF (glass microfiber) syringe filters.

For removing particulates, reducing signal-to-noise ratios and maintaining flat baselines

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X PVDF Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.

Provides reproducible results from the filtration of organic and aqueous solutions in HPLC. Whatman™ 30mm Spartan™ Regenerated Cellulose Syringe Filters is resistant to common HPLC solvents and exhibits very low levels of extractables that could otherwise interfere with analysis.

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X Glass Micro Fiber (GMF) Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.

Whatman™ Puradisc™ 25mm Polypropylene Syringe Filters may be used for biological sample and HPLC aqueous sample preparation.