Hydrophobic Filter

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Hydrophobic Filter
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  • Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • … Millex filter units with hydrophobic Fluoropore membrane are ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions. Specialized filter units protect hemodialysis transducers from blood and moisture. 50 mm Millex filter units are also…

  • For nonaqueous mobile phase, 47mm, 0.45mm.

  • Filter corrosive solvents Sterile venting Protect pumps and machinery from aqueous aerosols PTFE membrane is a thin, highly porous film that behaves as an absolute retentive membrane. Their inherently hydrophobic nature make PTFE membranes ideal for applications such as filtering

  • …sterilizing-grade filter is designed for critical small scale gas line and air venting applications. Aervent-50 0.2 µm hydrophobic filters contain a 50 mm Aervent PTFE membrane in a bi-directionally supported polypropylene casing. This sterilizing-grade filter is designed for critical…

  • PTFE Depth Filters

    Advantec MFS

    …(Polytetrafluoroethylene) fibers are sintered to create a unique depth-type filter. These PTFE filters offer superior handling and minimal fiber slough-off compared to glass and quartz filters. Naturally hydrophobic, the media will separate aqueous from non-aqueous phases of mixtures. Offers high…

  • Filter Membrane PTFE 0.45um

    DWK Life Sciences (Wheaton)

    Interchangeable hydrophobic membrane filter guarantees effective protection against airborne contamination during aspiration and dispensing.

  • Hydrophobic PTFE syringe filters have broad chemical compatibility and high pH resistance. These are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure polypropylene housings are color-coded and available in smooth…

  • …sizes, 500 or 1000 cm 2 . Inlet and outlet fittings are 1/2" (3/8" to 1/2" tubing) or 1/4" (1/4" to 3/8" tubing) step barb (SB) or 1/4" Male National Pipe Thread (MNPT) inlet fittings as noted below. Filters are sold individually. *@ 1.0 bar (14.5 psi)   ** Filters prewetted with methanol

  • …mm filters are suitable for coarse/crude samples or higher detection limit applications (such as food, beverage, or environmental analysis). These options provide improved filtration speeds and efficiencies due to an advanced pre-filter system and their larger diameters. All our syringe filters are…

  • Aerosol Filter Pipette Tips

    NEST Scientific USA

    Nest Aerosol Filter Pipet Tips are designed and manufactured using premium-grade 100% polypropylene for the most critical molecular biology liquid handling applications. All Nest Aerosol Filter Tips are gamma irradiated Sterile and Certified RNase/DNase-Free, human DNA-Free, and Pyrogen-Free. In…

  • Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • …the full selection 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…

  • Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • Cytiva Whatman PolyVENT filters are integral venting filters that work bidirectionally to prevent contaminants from entering vessels like fermentation tanks during draining or filling. 0.2 µm hydrophobic PTFE air filters are ideal industrial air filter media Validated for 50 steam…

  • …mm filters are suitable for coarse/crude samples or higher detection limit applications (such as food, beverage, or environmental analysis). These options provide improved filtration speeds and efficiencies due to an advanced pre-filter system and their larger diameters. All our syringe filters are…

  • ReZist in-line filters are lightweight air venting units suitable for protective vents, in-line filtration, and isolation applications when working with chemically harsh solvents. Integral hydrophobic PTFE venting membrane is resistant to harsh solvents Can be autoclaved multiple times…

  • …membranes. Features & Benefits Available in several pore sizes (both hydrophilic and hydrophobic varieties) to suit your application needs  Durapore® membrane filters have very low protein binding to minimize interaction with your sample and maximize recovery

  • mdi’s Edge Hydrophobic Cellulose Nitrate (EHCN) Membranes feature a hydrophilic center area surrounded by a 6 mm hydrophobic edge which prevents seepage under the rim of the filter holder. The hydrophobic edge ensures complete removal of the drug during flushing so that growth of any…

  • 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…

  • Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • Orange PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 17 mm

  • …range of syringe filters has been specifically designed to be resistant to organic solvents. These filters are highly suitable for the clarification of aggressive organic solvents. ReZist 30 mm filters can also be used as a venting filter for small vessels. Hydrophobic PTFE membrane is laminated…

  • …molecular sieve, or desiccant.Membrane retains 99.99% of airbone particles greater than 0.1 µm.Features hydrophobic polytetrafluoroethylene (PTFE) membrane.The easy-to-use VACU-GUARD in-line filter devices help to confine and isolate infectious materials in vacuum systems and protect the laboratory.

  • …out of vessels, the glass microfiber filter media provides high flow rates with low pressures. HEPA-CAP 36 has a 625 cm 2 filter area and stepped hose barb connections for 1/4" to 3/8" (8 to 10 mm) ID hoses. HEPA-CAP 75 has a 1300 cm 2 filter area and barbs for 3/8" to 1/2"…

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