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Featured Products
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Syringe Filters, Surfactant-Free Cellulose Acetate and Cellulose Acetate, NALGENE* $146.13
For sterilizing or filtering small volumes of fluids. Luer-Lok* design allows use of filter with both standard and luer lock syringes. Filters are pre
 
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PTFE Syringe Filters, 25mm, NALGENE* $924.70
For use with aggressive chemicals, including acids and nonaqueous solvents such as those used in GC, HPLC, or chemical etching. Filter media is hydrop
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Nylaflo* Membrane Disc Filters, Pall* Life Sciences $85.45
Useful for a wide range of both aqueous and solvent-based applications. Hydrophilic nylon filters offer excellent chemical compatibility with esters,
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Supor* Membrane Disc Filters, Pall* Life Sciences $98.83
Ideal for biological, pharmaceutical, and sterilizing filtration requirements. Supor hydrophilic polyethersulfone membranes offer higher fluid flow ra
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TF (PTFE) Membrane Disc Filters, Pall* Life Sciences $201.65
Excellent for air and gas filtration, and for venting applications. HPLC certified for use in nonaqueous mobile phase filtration and degassing.
Hig
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Membrane Disc Filters, GLA-5000, Pall* Life Sciences $130.26
Ideal for sampling airborne metals, silica, and dust. Polyvinyl chloride (PVC) membranes resist acids and alkalis. Low ash content, moisture pick-up,
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HT Tuffryn* Membrane Disc Filters, Pall* Life Sciences $89.50
HT Tuffryn filters are excellent for sterilization of culture media and other aqueous solutions where protein binding must be minimized. Hydrophilic p
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Versapor* Membrane Disc Filters, Pall* Life Sciences $88.99
Ideal for prefiltration of difficult-to-filter solutions and serum. Designed to be used in applications requiring excellent retention properties combi
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Cellulose Nitrate Membranes, Gridded, Sterile, Whatman* $76.05
For microbiological laboratory use. Features clearly defined grid lines spaced at 3.1mm intervals. Flexible membranes are made to tolerate abuse durin
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Cellulose Nitrate Membrane Filters, Type WCN, Whatman* $110.16
Recommended for most routine applications involving particles and cells from 0.1 to 5.0µm. These flexible membranes tolerate abuse during handlin
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