Membrane Filters

Compare Tool

Select up to 3 products

1 - 32 of 176
Sort
View
Show

Ahlstrom

  • Sterile Mixed Cellulose Esters (MCE) Membrane Filters - White

    Advantec MFS

    Sterile Mixed Cellulose Esters (MCE) Membrane Filters - White Available pore sizes: 0.20µm, 0.45µm, 0.65µm, 0.80µm, 1.0µm, 3.0µm Color: White Surface: Gridded or Plain, and with or without Hydrophobic Edge (HE) Packaging: Individually wrapped or…

  • Polycarbonate (PCTE) Membrane Filters

    GVS Life Sciences

    Microporous filters with precisely controlled pore size Hydrophilic- treated with PVP Smooth, flat surface Recommended for: water analysis and oceanography; surface capture for analysis; chemotaxis; microscopy; cytology (3, 5 and 8 µm); low protein binding applications pH…

  • S-Pak Filters

    EMD Millipore

    S-Pak sterile, individually packed, gridded membrane filters are made from mixed esters of cellulose and have been optimized for MF method microbiological analysis of water or other liquids. Type HA (0.45 µm) for total coliform or yeast and mold analysis and type RA (1.2 µm) for yeast…

  • Nuclepore Track-Etched Polycarbonate (Hydrophilic) Membranes

    GE Healthcare

    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. …

  • Cellulose Nitrate Membrane Filters, Type WCN

    GE Healthcare

    Produced from high-purity nitrocellulose Resistant to mild acids, hydrocarbons, formaldehyde, aniline, isopropyl and petroleum ethers, oils, gasoline and kerosene Attacked by strong acids, bases, ethyl amines, ketones and esters Smooth-surfaced and flexible 0.2 µm pore size…

  • Micron-Sep Membrane Filters

    GVS Life Sciences

    MicronSep White Packs Available pre-sterilized or autoclavable with gridded surface. Autoclavable filters come in envelopes of 10 filters and 10 absorbent cellulosic pads. The envelopes are designed to withstand normal autoclaving environments and feature an indicator that changes color after…

  • Non-Sterile Mixed Cellulose Esters (MCE) Membrane Filters - White, 0.45µm

    Advantec MFS

    Available pore sizes: 0.10µm, 0.20µm, 0.30µm, 0.45µm, 0.65µm, 0.80µm, 1.0µm, 3.0µm, 5.0µm Colors: White, Black, and Green Surfaces: Gridded or Plain, with or without Hydrophobic Edge (HE) Nonsterile bulk pack Mixed…

  • Nylon Membrane Filters

    Thermo Scientific Nalgene

    For both aqueous and organic solvent filtrations Hydrophilic Low level of extractables Nalgene nylon membranes are ideal for use with HPLC solvents and ultracleaning solutions for electronic laboratories. They are useful for the sterilization and clarification of buffers and culture media.…

  • Cellulose Acetate Membrane Filters

    Sartorius

    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. Cellulose Acetate: …

  • GN-6 Metricel® MCE Membrane Disc Filters

    Pall Life Sciences

    Certified 0.45 µm membrane for microbiological analysis meets or surpasses regulatory specifications Mixed cellulose esters is the most accepted filter media for microbiological analysis, and provides maximum recovery of organisms Unique dot grid pattern gridline provides guidance…

  • Spectra Mesh® Woven Filters, Nylon

    Spectrum Med

    Mesh Screens for Macrofiltration Separations Spectrum provides a broad range of Spectra/Mesh Woven Filters that consist of individual strands woven into a mesh screen, characterized by precise mesh openings, percent open area and mesh thickness. There are 5 material types with different physical,…

  • Black Polycarbonate (PCTE) Membrane Filters

    GVS Life Sciences

    For epifluorescence microscopy Smooth flat surface- micro-organisms are retained in one plane on the surface Do not stain Essentially zero autofluorescence Recommended for: epifluorescence microscopy; water testing; observation of bacteria (0.2-5 µm), yeasts and molds…

  • Filters Membrane Circles, Cellulose Nitrate, White Gridded, 0.45µm, 47mm

    GE Healthcare

    Mixed cellulose ester membrane, WME range, circle, white/black grid, 3.1 mm, 0.45 µm, 47 mm The membrane offers a high degree of internal surface area for greater adsorption of product. Higher dirt loading capacity. Black plain and black gridded membranes have a mix of cellulose…

  • Membrane Circles, Cellulose Nitrate, White Plain, 0.45mm 90mm

    GE Healthcare

    Recommended for the majority of routine applications, this membrane is manufactured under strictly controlled conditions. The user will benefit from the performance improvements that are now available in Whatman membrane filters, including very narrow pore size distribution and low levels of…

  • EZFlow® Nylon Membrane Disc Filters

    Foxx Life Sciences

    EZFlow 25mm, 47mm, and 90mm membrane disc filters are used to retain particles or microorganisms by surface capture. The membrane disc filters are available in 0.22µm or 0.45µm pore sizes. The Nylon membrane is has great chemical resistance and makes them ideal for filtering more aggressive…

  • EZ-Pak Filters 0.45 µm 47 mm White Gridded

    EMD Millipore

    For accurate testing and sample processing, and to assure traceability, membrane catalogue number, lot number, pore size and sequential number (from 1 to 150) are printed on the clear, protective cover of every membrane cell. Unused membranes remain safely packed in pleated band. No special…

  • Hydrophobic PTFE Membrane Filters

    Advantec MFS

    Optional support backing for improved handling 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…

  • Durapore® Membrane Filters

    EMD Millipore

  • EZ-Pak Membranes and Membrane Dispenser

    EMD Millipore

    By pressing the lever, the EZ-Pak dispenser delivers a single sterile membrane and automatically collects the protective packaging. No protective papers to separate manually from membrane, eliminating time and contamination risk from handling membranes and packaging Easy-load…

  • EZFlow® PTFE Membrane Disc Filters

    Foxx Life Sciences

    EZFlow 25mm, 47mm, and 90mm membrane disc filters are used to retain particles or microorganisms by surface capture. The membrane disc filters are available in 0.22µm or 0.45µm pore sizes. The Hydrophobic PTFE membrane is bonded to a polypropylene support and due to its extreme chemical…

  • Cellulose Nitrate Membrane Filter Discs, WCN

    GE Healthcare

    Cellulose Nitrate, WCN Type Made from high-purity nitrocellulose. Cast to produce a uniformly porous, non-fibrous membrane. Contains non-cytotoxic wetting agent. Autoclavable at 121°C; tolerates temperatures to 130°C For colony and plaque screening

  • Membrane Circles, Cellulose Nitrate, White Plain, 0.1µm 47mm

    GE Healthcare

    Cellulose nitrate membranes, circles, plain. Low levels of extractables to ensure sample integrity. Narrow pore size distribution for improved surface capture and analysis Recommended for the majority of routine applications, this membrane is manufactured under strictly…

  • Cyclopore™ PC Polycarbonate Membranes

    GE Healthcare

    Membrane filters for asbestos sampling and analysis Controlled pore size distribution Smooth flat membrane: particles are retained on surface and easily visible during optical analysis Nuclepore membranes available in two versions: gold coated or uncoated Asbestos analysis is…

  • PTFE Membrane Filters

    Sartorius

    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…

  • Black Polycarbonate Membrane Filters

    GE Healthcare

    Greatly reduce background fluorescence in epifluorescence microscopy applications Also useful in particle counting as most particles are compressed against the dark background Pore size 0.2 µm

  • MF-Millipore Membrane Filter, mixed cellulose esters, Hydrophilic

    EMD Millipore

    MF-Millipore membranes are composed of mixed cellulose membrane & has a 0.8 um pore size. With biologically inert mixtures of cellulose acetate & cellulose nitrate, MF-Millipore membranes are widely used in analytical/research applications.

  • Mixed Cellulose Ester Membranes, 0.2µm

    GE Healthcare

    Sterile options available for critical applications. Uniform microporous structure of membrane gives high flow rates. Excellent contrast for easier particle detection. No surfactants to contaminate samples. Biologically inert with good thermal stability. Higher dirt loading capacity.…

  • Nylon Membranes

    GE Healthcare

    High-quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents. The membranes are suitable for use with a wide range of biological preparations and can be used where other membranes are unsuitable or difficult to use. Nylon membranes are hydrophilic,…

  • Magna Nylon Membrane Filters

    GVS Life Sciences

    Wide chemical compatibility Naturally hydrophilic Wide range of pore sizes Recommended for: aqueous, solvent and mobile phase filtration; HPLC sample penetration and solvent filtration; clarification and sterilization Autoclavable pH range: 3-12 Manufactured using a…

  • QC Analysis Sterile Cellulose Nitrate Membrane Reams for e.motion dispenser

    Sartorius

    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…

  • Glass-Fiber Membrane Prefilters

    Thermo Scientific Nalgene

    Nalgene 281 Extends the life of membrane filters Thin, non-sterile Autoclavable Glass-fiber prefilters are for use with Nalgene disposable filter units.

  • Spectra Mesh® Woven Filters, Polypropylene

    Spectrum Med

    Mesh Screens for Macrofiltration Separations Spectrum provides a broad range of Spectra/Mesh Woven Filters that consist of individual strands woven into a mesh screen, characterized by precise mesh openings, percent open area and mesh thickness. There are 5 material types with different physical,…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.