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Featured Products
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TF (PTFE) Membrane Disc Filters, Pall* Life Sciences $1,148.11
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 $180.32
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 $289.28
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 $318.35
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* $69.20
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* $176.77
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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Glass Fiber Filters, Extra Thick, Pall* Life Sciences $129.32
High contaminant-holding capacity makes these filters efficient as depth filters and useful for prefiltration of viscous biological solutions. Three t
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Grade GF/A Glass Microfiber Filters, Whatman* $158.95
Used in biochemistry for the filtration of precipitated proteins, cells, and cell debris. An ideal filter for radio-immunoassay of weak beta emitters
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Grade GF/C Glass Microfiber Filters, Whatman* $789.05
Standard filter for collection of suspended solids in water. Also used for monitoring specific pollutants (e.g., Hg in water) and in marine chemistry
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Grade GF/F Glass Microfiber Filters, Whatman* $472.05 $439.01
For collecting extremely fine precipitated proteins, e.g., IgG. Specified for TCLP analysis. Often used with GF/D for highly effective clarification o
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