GVS Life Sciences

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GVS Life Sciences

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  • 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…

  • 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…

  • 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.…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • Cameo Acetateplus Syringe Filters

    GVS Life Sciences

    Well-suited for a variety of applications requiring maximum sample recovery Cellulose acetate filter Eliminates possibility of "popping" the filter Designed to sterilize and remove particulates from proteinaceous samples. Due to extremely low holdup volume and the negligible…

  • 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…

  • 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…

  • 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…

  • 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…

  • Polyvinylidene Fluoride (PVDF) Hydrophilic Membranes

    GVS Life Sciences

    Membrane Material: Polyvinylidene Fluoride Sterile: No Sterilization: Autoclave (121°C at 1 bar), Gamma, Beta, ETO Max operating temp (°C): 85 General Application: Filtration of Aqueous and Organic Solutions Analytical Sample Prep, uHPLC Chromatography …

  • 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 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,…

  • Hygiene 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 The Hygiene SwabCheck shows an obvious color change from red to yellow The time taken for…

  • 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 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…

  • 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…

  • Liquid Media

    GVS Life Sciences

    Ready-to-use media considerably reduce the preparation time in quality control laboratories and effectively reduce the risks of cross contamination. The dilution bottle (prefilled vial with a flip top and tamper evident seal) is designed for sample dilution of water, dairy products, foods, and…

  • CENTREX 1.5/0.45 CN S 50/PK

    GVS Life Sciences

    • Centrifugal filter units with various types of membrane filter • Rapid and simple preparation of a large number of samples • More than six samples can be processed at once • Ideal for automated systems and high-speed batch filtration with robots…

  • Total Count Swab Kit

    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 non-selective development and enumeration of all aerobic bacteria on surfaces in…

  • 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…

  • Glass Fiber Binder Filter 0.5um 142mm

    GVS Life Sciences

    Acrylic binder High dirt holding capacity Biologically inert Bonding reduces media migration

  • Calyx Capsule Filter

    GVS Life Sciences

    GVS Life Sciences capsules are disposable filtration units designed for the removal of particles or bacteria from aqueous or solvent solutions and gas streams. They are ready to use, eliminating the need to disassemble, clean and reassemble filter housings. GVS Life Sciences capsules contain no…

  • 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…

  • 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

    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 in the monitoring of surfaces for total bacterial count. Inactivates the bactericidal…

  • Nitrocellulose Filtration Membranes

    GVS Life Sciences

    GVS Life Sciences Nitrocellulose (NC) Filtration Membrane is an unsupported, hydrophilic membrane. Its rapid flow rate and high throughput make it ideal for use in diagnostic kit manufacturing applications.

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