Polycarbonate Membrane Filters

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Polycarbonate Membrane Filters
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  • …of the solution. The membrane is treated with a wetting agent, polyvinylpyrrolidone (PVP) that permits it to be hydrophilic. Filters are 6-11 microns thick, depending on pore size. Excellent for viewing surface samples with optical or electron microscopes. The filter eliminates several steps…

  • Filter Holders

    Sartorius

    Accessories for Combisart and Microsart Combi.jet Vacuum Manifolds

  • Sartorius membrane filters are available in a wide range of pore sizes, membrane types and diameters to fit the extensive array of applications being performed in the laboratory. Available in diameters from 13mm to 90mm and pore sizes from 0.1 to 8µm depending on material. Additionally, Cellulose…

  • Polycarbonate Track Etch (PCTE) membranes are made from a thin, microporous polycarbonate film material. It is ideally suited for use in blood assays and high-purity and general filtration.

  • …transparency, the membranes have the same characteristics as standard Poretics polycarbonate membrane filters. Ideally suited for fluorescence microscopy because: The surface of the membrane is flat and smooth, assuring that no micro-organisms are captured within the filter structure as with…

  • …black membrane filter is a polycarbonate track etch membrane (PCTE membrane) that provides a contrast background for epifluorescence and other microscopy applications. Cytiva business offers a variety of Whatman PCTE membrane filters for gravimetric analyses. High visibility black membrane filter

  • Cytiva Whatman cell culture membrane filters are made with PVP-free polycarbonate for enhanced cellular adhesion in biological applications such as neutrophil chemotaxis. Cell culture filter suitable for biological applications Thin and uniform cylindrical pores for rapid cell migration …

  • …Matched-weight filters are not usually required because of low, constant tar and ash weights. Isopore membranes are non-hygroscopic, which permits rapid drying and reduced sample analysis time. The Isopore™ membrane is a polycarbonate, track-etched screen filter recommended for…

  • Nuclepore track-etched polycarbonate membranes are manufactured from high-quality polycarbonate film and have sharply defined pore sizes, high flow rates, and excellent chemical and thermal resistance. The membranes have a smooth flat surface and exhibit very low levels of extractables. …

  • The Isopore membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron…

  • …of Whatman Nuclepore membrane filters from Cytiva business, including hydrophobic, black, and AOX options. Hydrophilic membrane filters with sharply defined pores Cytiva Whatman Nuclepore hydrophilic membrane filter range is manufactured from high-quality polycarbonate film, track-etched…

  • polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membrane filters. Cytiva business offers a variety of Whatman PCTE membrane filters for gravimetric analyses. Track-etched membrane

  • …inertCytiva Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membrane filters. Cytiva business offers a variety of Whatman track-etched membranes. Cyclopore comes in…

  • Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female luer) and outlet (male luer) connections. Options include a sterile, medical-grade blister pack for critical applications and a special tube tip outlet that allows the sample to be accurately…

  • …chemotaxis, cell studies, PVP-free for coating applications Hydrophobic polycarbonate membrane filters are identical to the standard PCTE filters except they are manufactured without the wetting agent. These filters are designed for chemotaxis (cellular migration toward a chemical stimulus) and…

  • …interfere with analysis. In addition to their use as HPLC syringe filters, SPARTAN filters can be used in capillary electrophoresis, protein filtration, UV/VIS analysis, and any application requiring a chemically resistant, low protein binding, hydrophilic membrane in a polycarbonate housing.

  • …of track-etched membranes. The smooth flat membrane ensures particles are retained on the surface so that they are easily visible under a microscope. Cyclopore membranes are manufactured using proprietary Whatman technology to produce a precision membrane filter with a closely controlled…

  • Black Cyclopore membranes are highly suitable for epifluorescence and other microscopy applications requiring a contrasting background. The polycarbonate membrane is used to filter the sample and is then used directly for analysis. The dark membrane gives lower background fluorescence and improves…

  • …good visibility of particles. Nuclepore track-etched polycarbonate membranes are manufactured from high-quality polycarbonate film and have sharply defined pore sizes, high flow rates, and excellent chemical and thermal resistance. The membranes have a smooth flat surface and exhibit very low levels…

  • …Nuclepore polycarbonate membrane filters from Cytiva business for hydrophilic, hydrophobic, black, and gold-coated membranes Black membranes for rapid standard plate count results Cytiva Nuclepore membrane filters are compatible with the direct epifluorescent microscopy filter technique (DEFT),…

  • …method as 0.03 µg/cm or 0.15 µg for a 25-mm membrane. Osmonics tests (by EPA method 8010) and selects filters well below this level. Low Extractable Membranes for Water Testing (4663G81) Many states specify the use of polycarbonate membranes to filter and clarify groundwater prior to measuring…

  • …mm (w) x 2.5 mm (thickness) Membrane: Not provided eBlot™ Equilibration Buffer: Size:125 ml x 2, Formulation: Proprietary Gel Windows: 3, Inter frame size: 66 mm x 56 mm, 76 mm x 64 mm, 88 mm x 78 mm, Materials: Polycarbonate Absorbent Filter Paper: Size: 80 mm x 70 mm,…

  • VCTP02500

    MilliporeSigma

    …mm Isopore hydrophilic membrane with 0.1 µm pore size is a polycarbonate, track-etched screen filter recommended for analyses of airborne contaminants & other particles using optical or electron microscopy. Unique manufacturing process of the membrane ensures a precise pore…

  • …to the chromatography column. The Protein Prep syringe filter has been designed specifically to optimize these outcomes. Protein Prep syringe filters are ready-to-use with polycarbonate housing and a regenerated cellulose membrane that is low protein binding and broadly compatible with…

  • …Nuclepore filters are manufactured from high-quality polycarbonate film, with sharply defined pore sizes and high flow rates for reproducible AOX analysis. Explore the full range of Whatman Nuclepore polycarbonate membrane filters from Cytiva business for hydrophilic, black, and AOX membranes. AOX…

  • AcroPak Membrane Filter Capsules have hydrophilic Supor® (polyethersulfone) membrane for low protein binding. 1/4-1/2” stepped hose barb inlet/outlet connections. Polypropylene housing with polycarbonate filling bell. Gamma sterilized. Endotoxin-free and USP Class VI-121°C. Ideal for…

  • …sterile, non-pyrogenic and manufactured with polycarbonate resin. Flasks are supplied with either exclusive DuoCap® designed for both aerobic and anaerobic applications (for aerobic applications the cap utilizes a 0.22µm pore size PTFE membrane for sterile air exchange; for anaerobic…

  • VCTP04700

    MilliporeSigma

    …47 mm Isopore hydrophilic membrane with 0.1 µm pore size is a polycarbonate, track-etched screen filter recommended for analyses of airborne contaminants & other particles using optical or electron microscopy. Membrane is composed of polycarbonate film, which has a smooth,…

  • …and fit the 2L Corning® Polycarbonate Erlenmeyer flasks. These aseptic transfer caps can also be used on Corning 850 and 1700cm 2 plastic disposable roller bottles. Venting port ends in a 50mm diameter vent filter with a 0.2µm pore PVDF membrane and a barbed fitting Liquid…

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