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…

Easily separate sediment and grit from samples Two layers of pre-filter allow for the use of less force, making filtration faster and easier for lab technicians Ensuring high-quality filtration by supporting viscous and heaviest sediment filtration, resulting in a pure sample every time A full…

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…

The Manifold bases are available in different sizes and can be easily dismantled for the cleaning operations or to check each part. The assembling is even possible according to the user’s needs, choosing among various uniform types, different types, or mixed-form type columns. The base structural…

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laboratories. It’s purpose-built with features designed to bring the highest levels of performance and purity to your research. A variety of membrane types and…

This membrane also has broad chemical compatibility, which is important when used with common stains such as Amido Black, Colloidal Gold, Coomassie Blue, India Ink and Ponceau-S. This PVDF membrane will not degrade, distort or shrink when a high concentration of methanol is used for destaining. Its…

GVS Qualitative Filter Papers are the standard for laboratory filtration. Using the highest quality material, GVS Qualitative Filter Papers have enhanced mechanical strengths, quality level, and reliability. These filter papers are used for qualitative analysis. Qualitative filter papers are…

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laboratories. It’s purpose-built with features designed to bring the highest levels of performance and purity to your research. A variety of membrane types and…

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…

The PCTE membrane is manufactured by GVS using a two-stage production process that applies high quality standards. This unique process allows greater control over pore size and density to ensure that the physical properties of each membrane precisely match your specifications. The resulting…

For procedures that require optimum resolution. Membrane of choice for protein or immunoblotting applications. Low background, easily blocked. BSA binding capacity up to 100µg/cm2. Wets out naturally. Compatible with all detection systems. Ideal for use with LightWave Western Blotting Substrates.

Designed hose connector can fit multiplicate hose diameters Non-pyrogenic Gamma irradiation sterilized Lightweight and heavy wall construction Large knurls on the reservoir bottle cap for easy screw Designed wide and easy access bottle mouth for efficiently and stably pouring out Engraved…

The beamed film is then exposed to a chemical solution which etches out the tracks creating precise, cylindrical pores. Pore density is controlled by the number of tracks per unit area, and pore size is controlled by varying the temperature, strength and time of exposure to the etching solution. …

From Very Fast Filtration to Very Slow Filtration, the wide range of GVS Quantitative Papers provide the right solution for any application need. Highest retention and very slow flow Extremely difficult filtrations Analytical precipitates: barium sulphate, matastannic acid and finely precipitated…

GVS Qualitative Filter Papers are the standard for laboratory filtration. Using the highest quality material, GVS Qualitative Filter Papers have enhanced mechanical strengths, quality level, and reliability. These filter papers are used for qualitative analysis. Qualitative filter papers are…

Hydrophilic: eliminates the need for wetting agents that can potentially interfere with analyses. Low extractables: ensures test results will not be compromised by wetting agents or other extractables. Low drug and protein binding: maximizes recovery of critical drugs or proteins. Wide range of…

All capsules containing membrane media are preflushed with purified water to reduce extractable. GVS capsules made with Polypropylene housings are food compliant (FDA/EU), as restrictions may apply depending on the final application, it is the end user's responsibility to determine full…

GVS 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 capsules contain no glue or surfactants and…

All capsules containing membrane media are preflushed with purified water to reduce extractable. GVS capsules made with Polypropylene housings are food compliant (FDA/EU), as restrictions may apply depending on the final application, it is the end user's responsibility to determine full…

GVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laboratories. It’s purpose-built with features designed to bring the highest levels of performance and purity to your research. A variety of membrane types and…

All capsules containing membrane media are preflushed with purified water to reduce extractable. GVS capsules made with Polypropylene housings are food compliant (FDA/EU), as restrictions may apply depending on the final application, it is the end user's responsibility to determine full…

The PCTE membrane is manufactured by GVS using a two-stage production process that applies high quality standards. This unique process allows greater control over pore size and density to ensure that the physical properties of each membrane precisely match your specifications. The resulting…

For procedures that require optimum resolution. Membrane of choice for protein or immunoblotting applications. Low background, easily blocked. BSA binding capacity up to 100µg/cm2. Wets out naturally. Compatible with all detection systems. Ideal for use with LightWave Western Blotting…

All capsules containing membrane media are preflushed with purified water to reduce extractable. GVS capsules made with Polypropylene housings are food compliant (FDA/EU), as restrictions may apply depending on the final application, it is the end user's responsibility to determine full…

We offer a variety of ultrafiltration membranes and devices, to meet your specific application. GVS Centrifugal Filters are used for the centrifugal concentration and purification of biological samples.

Hydrophilic: eliminates the need for wetting agents that can potentially interfere with analyses. Low extractables: ensures test results will not be compromised by wetting agents or other extractables. Low drug and protein binding: maximizes recovery of critical drugs or proteins. Wide range of…

Glass Fiber membranes with a binder are usually recommended for filtrations of long duration under pressure. Glass Fiber Filters Binder Free are designed for solvent filtration or gravimetric analysis to avoid binder extractables. Filters without binders are recommended for analytical and…

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…

can be easily used in any protocol utilizing unsupported nitrocellulose transfer membrane. It's available with 0.22 and 0.45µm pore size.