Compare Tool

Select up to 3 products

33 - 64 of 1311


  • Whatman™ Mini-Uniprep™ Syringeless Filters

    GE Healthcare

    One-step sample preparation in one-third the time Reduces cost while increasing productivity 0.2 or 0.45 µm filter 12 x 32 mm vials Replace syringe-coupled filtration devices and autosampler vials with a single, disposable unit Available in seven different membrane…

  • Whatman Grade 520 a ½ Qualitative Filter Papers

    GE Healthcare

    A thin paper with great wet strength and a very high flow rate. Frequently used in technical applications such as the filtration of viscous liquids and emulsions (e.g., sweetened juices, spirits and syrups, resin solutions, oils, or plant extracts). Savings in time required to quadrant-fold…

  • 25mm Syringe Filters

    J.G. Finneran

    Finneran 25mm Syringe Filters are available in 0.2um and 0.45 um pore size. Autoclavable.

  • Whatman AS300 Multiple Vacuum Filtration Apparatus

    GE Healthcare

    AS300/3 Multiple Vacuum Filtration Apparatus, three-place vacuum filtration system, stainless steel 500 ml, 47/50 mm, support screen AS300/3 Multiple Vacuum Filtration Apparatus, three-place vacuum filtration system, stainless steel 500 ml, 47/50 mm, support screen The apparatus can be autoclaved…

  • Whatman Polyethersulfone (PES) Membrane Filter

    GE Healthcare

    Whatman polyethersulfone (PES) membrane filters from GE Healthcare’s Life Sciences business are hydrophilic and stable in alkaline pH, making them suitable for biological samples and aqueous applications. Low protein binding minimizes nonspecific protein adsorption Hydrophilic membrane suitable…

  • Biosart 100 Monitors


    Biosart 100 Monitors: Sterile, ready to use disposable funnels designed to be placed directly onto a vacuum manifold, eliminating the cleaning and sterilization required of reusable funnels. Each monitor includes a membrane filter and cellulose pad into the funnel unit. After filtration, the 100 ml…

  • Whatman ReZist In-Line Vent Filter

    GE Healthcare

    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 without…

  • Whatman Puradisc Syringe Filters – PTFE

    GE Healthcare

    Whatman Puradisc syringe filters from GE Healthcare’s Life Sciences business combine premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 ml. Eight different material options Choice of 4 mm, 13 mm, and 30 mm syringe filter…

  • Nylon Syringe Filters

    Greenwood Products

    30mm, 0.45um Nylon Syringe Filter.

  • SYNTHWARE Filtration Apparatus

    Kemtech America

    Using 47mm membranes for filtering corrosive solutions, particulate removal from HPLC solvents, and filtration analysis with solid phase extraction disks. Support base has a sealed-in coarse porosity fritted disc. Complete assembly includes a 300mL graduated funnel, aluminum clamp, support base and…

  • Whatman MV050 Series Vacuum Filtration Apparatus

    GE Healthcare

    MV series vacuum filtration devices are made of stainless steel, which is especially suitable for microbiological applications. MV series vacuum filtration devices are made of stainless steel, which is especially suitable for microbiological applications. The system can be used up to 200ºC, is…

  • Whatman Grade GF/C Glass Microfiber Filters, Binder Free

    GE Healthcare

    GE’s Whatman brand Grade GF/C glass filters offer fine particle retention, good flow rate and loading capacity. GF/C filters support liquid scintillation and total suspended solids analysis. Fine nominal particle retention of 1.2 µm GE Healthcare’s Life Sciences…

  • Whatman Autovial Syringeless Filters

    GE Healthcare

    The Whatman Autovial Syringeless Filter replaces multiple syringe-coupled sample filtration devices with a single, disposable unit. Available in 5 or 12 mL capacity Single unit convenience – pre-assembled and easy to load Self-contained, preventing filter pop-off with hazardous samples Range…

  • Whatman Nuclepore Polycarbonate Hydrophilic Membranes

    GE Healthcare

    GE’s Nuclepore track-etched hydrophilic membrane filters offer a highly defined pore size cutoff in the sub-micron range, enabling particle deformity measurement and capture of extremely small particles. Track-etched for highly defined pore size and high pore density Treated with PVP to render…

  • Whatman Sterile Cellulose MicroPlus Membrane Filters

    GE Healthcare

    GE’s sterile Whatman MicroPlus-21 cellulose nitrate membrane filters are for microbiological quality control. The STL version is compatible with Membrane-Butler and other membrane filter dispensers. All MicroPlus-21 membrane filters are white with a high-contrast black grid (3.1 mm) …

  • Whatman Grade 91 Qualitative Filter Papers

    GE Healthcare

    A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories for routine filtration. A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar and within…

  • 150mL Bottle Top Filter, PES Filter, 0.45µm, 50mm, Sterile


    24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma…

  • Polysulfone Vacuum Filter Holders

    Advantec MFS

    47mm Filter Graduated Funnels: 300mL, 500mL, 800mL Autoclavable Advantec’s Polysulfone 47mm Filter Holders are an economical alternative to glass vacuum holders. The durable polysulfone plastic construction is chemically resistant and can withstand mishandling. The recessed…

  • Whatman Grade EPM 2000 Air Sampling Filter

    GE Healthcare

    GE’s Whatman EPM 2000 air filters are used in high-volume PM-10 sampling equipment. Manufactured from 100% pure borosilicate glass, they enable detailed chemical analysis of trace pollutants with minimal interference. Air retention efficiency of 99.95 percent of 0.3 µm size particulates …

  • Filter Paper 230 Pk-50 12.5cm

    GE Healthcare

    Whatman Reeve Angel® Grade 230 qualitative filter paper circles Grade 230, is manufactured primarily for routine, non-critical laboratory filtration applications For fine chemicals, pharmacology, oils, culture media, emulsions, soaps and detergents, water tests Creped surface …

  • Stericup® Receiver Bottles & Accessories


    Steritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into narrow-mouth (33 mm) or wide-mouth (45 mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For added protection against contamination,…

  • Ashless Grade 44 Quantitative Filter Papers

    GE Healthcare

    Grade 44 is a thin version of Grade 42 that retains very fine particles but with lower ash weight per sample and almost twice the flow rate of Grade 42. Ashless: 0.007% ash maximum for Grades 40 to 44. These are very pure filters suitable for a wide range of critical analytical filtration…

  • Whatman Qualitative Filter Papers, Fluted, Grade 1V

    GE Healthcare

    Whatman Grade 1V lab filter paper from GE Healthcare’s Life Sciences business is a widely used pre-folded filter for many general filtration applications. Nominal particle retention rating of 11 µm supports general filtration Intermediate filtration speed (Herzberg 150 s) Pre-folded filter for…

  • Whatman Grade 72 Application-Specific Filters

    GE Healthcare

    GE’s Whatman Grade 72 activated carbon air filter paper is designed for air pollution monitoring of radioactive iodine in medical and nuclear installations. High-quality composite cellulose/glass filter paper Loaded with activated carbon for radioactive iodine absorption …

  • Whatman Cyclopore PC Polycarbonate Clear Membrane Filters

    GE Healthcare

    GE’s clear Whatman polycarbonate membrane filters are made from a pure polymeric film that provides exceptional chemical cleanliness during microfiltration, as well as high visibility under the microscope. Contaminant free to minimize chemical leaching Low tare weight and minimal water…

  • 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. …

  • Puradisc™ 13 Syringe Filters

    GE Healthcare

    Serve in HPLC and biological sample preparation Volume to 10 mL Filtration area of 1.3 cm 2 Autoclavable Puradisc syringe filters are designed for quick and efficient filtration of samples. Syringe filters are produced from pigment-free polypropylene and have standard inlet and outlet luer…

  • Whatman Aqueous In-Line Filter/Degasser (IFD)

    GE Healthcare

    Aqueous IFD from GE is a polypropylene housed in-line filter/degasser (IFD) with nylon membrane. It connects to an HPLC line and simultaneously filters and degasses during HPLC mobile phase preparation. Faster than traditional methods of HPLC mobile phase preparation, saving time in the…

  • Rapid-Flow™ Sterile Filter Storage Bottles

    Thermo Scientific Nalgene

    Save time and minimize contamination with radiation-sterilized Thermo Scientific™ Nalgene™ Rapid-Flow™ Filter Storage Bottles. Use with Nalgene Bottle-Top Filters or as replacement/extra receptacles for Nalgene Tissue Culture and Sterilization Filter Units. Excellent as single-use…

  • Whatman Grade 3459 Application-Specific Filters

    GE Healthcare

    Grade 3459 creped or smooth filter papers with good retentivity at a relatively high filtration speed. Grade 3459 creped or smooth filter papers with good retentivity at a relatively high filtration speed. Whatman offers a line of cellulose filter papers for specific applications. The product line…

  • Whatman MBS I Plastic Funnel

    GE Healthcare

    Autoclavable plastic funnel for the MBS I system. Simple to use. Safe sealing mechanism. Shorter preparation time. High reproducibility. Funnels can be autoclaved up to 50 times. Large funnel capacity for foaming liquids. Easy to validate. Risk of cross-contamination is minimized. Simple…

  • Whatman HEPA-VENT Vent Filters

    GE Healthcare

    HEPA-VENT high-efficiency particulate arrestance (HEPA) air filters from GE are used in industrial, research, and scientific applications that require extremely high retention of airborne particles. Randomly arranged glass microfiber media is strengthened by dual lamination with a tough…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.