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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • Poretics Polyester Membrane Filters

    GVS Life Sciences

    Wide chemical resistance Hydrophilic Smooth, flat surface Autoclavable Recommended for: aerosol analysis, trace element analysis, gunshot residue testing and filtration of aggressive solutions pH range: 4-8 Thin, track-etched precision filters, similiar to the PCTE…

  • 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

  • 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.  …

  • 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…

  • 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…

  • 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…

  • 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

  • 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…

  • 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…

  • Extractor ETBR Waste Reduction System

    GVS Life Sciences

    One-step filtration funnel Activated carbon matrix Fits most stand laboratory flasks and bottles The Extractor system is a one-step filtration funnel device for the rapid removal of ethidium bromide from gel-staining solutions. This disposable unit contains an activated carbon matrix, which…

  • 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.…

  • 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…

  • Trypticase Soy Broth

    GVS Life Sciences

    CAS Number: Synonym(s): Trypticase Soy Broth

  • 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…

  • 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 area…

  • Magna Polypropylene Membrane Filters

    GVS Life Sciences

    Broad chemical compatibility Hydrophilic Low protein binding Recommended for: aqueous and organic solvent filtration; HPLC sample preparating requiring low detection levels; ion chromatography; total digest for heavy metals pH range: 1-14 Composed of pure polypropylene…

  • Magna CA Supported Cellulose Acetate Membrane Filters

    GVS Life Sciences

    Lowest protein binding filter available Hydrophilic Higher strength Recommended for sterilization applications including tissue culture media, protein, enzyme and biological fluid pH range: 1-14 Modified, pure cellulose acetate offers the lowest binding of any available…

  • Nitropure Nitrocellulose Transfer Membrane

    GVS Life Sciences

    CLEARANCE SALE! Original Price: $129.99 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…

  • CENTREX 1.5/0.2 NYL S

    GVS Life Sciences

  • 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…

  • Magnaprobe Nylon Transfer Membrane

    GVS Life Sciences

    Specifically designed to allow for numerous reprobings Inherently charged nylon membrane Consistent results through 12 or more reprobings High binding capacity MagnaProbe is ideal for all Southern and Northern applications including Alkaline blotting. Perfect for all probes…

  • 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…

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