GVS Life Sciences

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GVS Life Sciences

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  • 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…

  • 25mm ABLUO™ Syringe Filters

    GVS Life Sciences

    Increased throughput and speed of sample preparation Lower hold-up volume due to an improved flow channel design and reduced spacing between the supports within the housing for better handling of small sample volumes or costly samples. Strict quality control: Syringe filters are…

  • 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…

  • 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…

  • 13mm ABLUO™ Syringe Filters

    GVS Life Sciences

    Quick and efficient filtration of samples and all kind of solutions, solvents or gases Housing injected in Polypropylene or Acrylic Multifunctional Syringe Filters: equipped with luer-lock or luer-slip male connections for different applications Sterilized or non-sterile Available in…

  • Prefilled Dilution Buffers

    GVS Life Sciences

    For sample dilution of water, dairy products, foods and pharmaceuticals prior to microbiological testing Prefilled and sterile Easy open flip-top container Tamper-evident seal Butterfield’s Buffer, pH 7.2 ±0.2, contains monobasic potassium phosphate and is used…

  • Gravi-Seal 47 mm Analytical Funnel

    GVS Life Sciences

    Unique gravity-sealing design Two-piece construction One-handed operation Large membrane access points for forceps Available in polysulfone or polypropylene No clamps or locking devices to manipulate. Less expensive than stainless steel, glass or magnetic funnels, yet compare favorably with…

  • GE Filter Holder

    GVS Life Sciences

    Polypropylene body and support Broad chemical compatibility range Available in 25 mm and 47 mm sizes Autoclavable Filter holders can also be used for aseptic sampling of liquids or gases at point-of-use or when samples must be collected and analyzed on site. The 25 mm filter is used…

  • Zapcap Bottle Top Filters

    GVS Life Sciences

    For filtration of medium volumes Cell culture media and HPLC solutions Can be used up to 50°C ZapCaps are complete 500 mL units complete with tubing for attaching to bottle tops. The connection will seal on any standard bottle (33-45 mm). Membrane diameter is 76 mm and filter…

  • Cameo Polyethersulfone Syringe Filters

    GVS Life Sciences

    Ideal for applications where maximum sample recovery is essential Available with or without prefilter Gamma irradiation pre-sterilized Individually blister-packed Applications include tissue culture media preparation; sterile filtration and clarification of biological fluids; probe…

  • Listeria Swabcheck, Ready To Use

    GVS Life Sciences

    The right test for each type of contamination Qualitative and semi-quantitative hygiene control Sterile packed and ready-for-use Easy to handle Rapid results Long shelf-life Designed to be used alongside traditional selective methods to improve the quality system and…

  • 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…

  • Swabcheck Escherichia Coli, 4 ml

    GVS Life Sciences

    The right test for each type of contamination Qualitative and semi-quantitative hygiene control Sterile packed and ready-for-use Easy to handle Rapid results Long shelf-life Used for the detection of Escherichia coli on surfaces. The presence of fluorescence using a…

  • Nitrobind Nitrocellulose Transfer Membrane

    GVS Life Sciences

    Unsupported nitrocellulose membrane for all protein or immunoblotting applications Does not contain cellulose acetate High binding and sensitivity (≈100 µg/cm 2 ) Easily blocked Pure nitrocellulose exhibits the highest sensitivity with very low backgrounds in all…

  • Cameo Teflon Syringe Filters

    GVS Life Sciences

    CLEARANCE SALE! Original Price: $590.64 Designed to filter the most aggressive solvents, acids and base samples Naturally hydrophobic TefSep Teflon membrane filter Pure polypropylene housing Autoclavable Cameo F syringe filters are ideal for the following…

  • Presep Glass Prefilters

    GVS Life Sciences

    Extend the life of final filters Pore sizes from 0.5 µm to 1.0 µm With or without binders Autoclavable PreSep prefilters are biologically inert and highly resistant to oxidizing agents and weak acids. Primarily used to extend the life of a final filter, they can…

  • PVDF-Plus Transfer Membrane

    GVS Life Sciences

    Polyvinylidene Fluoride Transfer Membrane Naturally hydrophobic Unsupported transfer membrane Reproducible, consistent results with maximum sensitivity Naturally hydrophobic, unsupported polyvinylidene fluoride transfer membrane is designed to deliver the highest binding…

  • Cameo Polypropylene Syringe Filters

    GVS Life Sciences

    Designed to filter viscous and organic solvent-based samples in a wide array of analytical and research applications Pure polyproylene housing Glass fiber prefilter Autoclavable Cameo GP filters feature a 1.0 micron borosilicate glass prefilter over a PolySep…

  • Polycarbonate (PCTE) Membrane Filters

    GVS Life Sciences

    CLEARANCE SALE! Original Price: $83.30 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…

  • Hydrophobic Polycarbonate (PCTE) Membranes

    GVS Life Sciences

    For chemotaxis and venting applications Smooth flat surface Recommended for: 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.…

  • Magna PES Membrane Filters

    GVS Life Sciences

    Uniform pore structure for low binding applications where reliable, fast flow rates and high throughputs are required Polyethersulfone Plain surface Hydrophilic Withstands temperatures up to 135°C Filters are inert, providing extremely low extractable levels in…

  • Magna PTFE (Teflon) Membrane Filters

    GVS Life Sciences

    Aggressive chemical compatibility Inherently hydrophobic Laminated and unlaminated Unlaminated membranes are more compatible with strong acids, aggressive solvents and high temperatures Recommended for: aggressive solvents, strong acids or base filtration; sterilization,…

  • TUBE EC W/DURHAM 9ML 20/PK

    GVS Life Sciences

  • Nitropure Nitrocellulose Transfer Membrane

    GVS Life Sciences

    Combines the binding characteristics of nitrocellulose with the strength of nylon Outperforms nitrocellulose in extended handling applications Extremely strong and dimensionally stable hybridization membrane Ideal for RNA and DNA transfers Unique process of impregnating pure nitrocellulose…

  • Trypticase Soy Broth (TSB) Double Strength, Bottled Broth

    GVS Life Sciences

    Trypticase Soy Broth is a medium that will support the growth of a wide variety of microorganisms including aerobic, facultative, and anaerobic bacteria and fungi.

  • Coliform Swabcheck, Ready To Use

    GVS Life Sciences

    The right test for each type of contamination Qualitative and semi-quantitative hygiene control Sterile packed and ready-for-use Easy to handle Rapid results Long shelf-life Escherichia coli and coliforms are used traditionally as indicator organisms for fecal…

  • CENTREX 1.5/0.45 NYL 250/PK

    GVS Life Sciences

    Centrex™ Centrifuge Filters. Features and Benefits Sterility: Non-sterile Pore size: 0.45 µm Material: Nylon membrane Rapid and simple preparation of a large number of samples Ideal for automated systems and high-speed batch filtration with robots …

  • Magna Nylon Transfer Membrane

    GVS Life Sciences

    Supported nylon membrane, optimal for all traditional DNA and RNA transfers Naturally hydrophilic, no need for wetting agents Quality controlled manufacturing process for consistent, accurate results Higher binding capacity (approx. 350 µg.cm 2 ) than nitrocellulose …

  • Microbiological Monitors

    GVS Life Sciences

    For monitoring contaminants in liquid samples from raw materials through finished product Single-use Pre-sterilized Available in two diameters Monitors have been specifically designed for use in the Membrane Filtration Technique to recover microorganisms from aqueous samples. Applications…

  • SEPARA® Syringeless Filter Vials

    GVS Life Sciences

    Save time and money in sample prep process with SEPARA® filters and vials disposable device. The single step filtering process is efficient and saves time. Easy to press , fast and simple to use. Features & Benefits Rapid sample preparation.  …

  • Microbiological Media

    GVS Life Sciences

    Each lot provided with Certificate of Quality No autoclave or media preparation time necessary Sterile Plastic ampules are prepared and pre-measured These high-quality microbiological media formulations are used to identify microbial contaminations in water/wastewater, foods, beverages and…

  • Analytical Funnels

    GVS Life Sciences

    Ready-to-use 100 mL filtration units with removable cellulose nitrate membrane and culturing devices. Saves up to 50% in time with no flaming and sterilization required Minimizes the risk of cross contamination Easy release of membrane

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