1833 Results for: "Filter+Holders"

Supplier: MILLIPORE

Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing. Proper filtration of samples improves the quality and consistency of analytical results and decreases instrument downtime.

Supplier: Avantor Fluid Handling

Strength and durability without bulk.

Supplier: Avantor Fluid Handling

Wide range of options for temperature, flow rate, and filtration quality.

Supplier: VWR Collection

Bottle top filter, VWR®, Cradle ring

Supplier: MILLIPORE

Simply and efficiently concentrate and desalt solutions of any macromolecule with the low-binding Ultracel® membrane, using any centrifuge that can accept 1,5 ml tubes.

Supplier: RANKEM

RanDisc syringe filter with nylon membrane are ready to use syringe filters which provides high flow rates at low inlet pressures. High flow rates also ensures high total throughputs i.e. filtration requirements with volumes upto 10 to 15 ml to be clarified or ultracleaned.

Supplier: MILLIPORE

These centrifugal filter units can be used for a number of applications: concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms; purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS; concentration of dilute or pre-purified proteins from column eluents; desalting, buffer exchange and protein dialysis; size exclusion and protein fractionation.

Supplier: MILLIPORE

These PES white membrane filters provides ultrafast filtration of tissue culture media, additives, buffers and other aqueous solutions. This high throughput, low protein-binding membrane is also used in many of our ready-to-use sterile filtration devices.

Supplier: MILLIPORE

Ultra centrifugal filters provide fast sample processing and promote high sample recoveries, even in dilute samples, through ultrafiltration.

Supplier: Sartorius

PTFE hydrophobic membrane filters. For filtration of air, gases, solvents and acids. Sterilisation by autoclaving or ethylene oxide.

Supplier: HACH

These membrane filters are ideal for filtration of total and fecal coliforms, E. coli, Streptococcus species, heterotrophic bacteria and fungi.

Supplier: MILLIPORE

Millipore's 37 mm Aerosol analysis monitors are transparent, disposable, plastic filter holders pre-assembled with Type MF (mixed cellulose esters) Millipore filters. A thin cellulose support seals the filter between monitor sections to distribute sample flow evenly over the filter surface. The three-part design holds the filter in-place when the top section is removed for open aerosol sampling.

Supplier: Avantor Fluid Handling

Wide range of options for temperature, flow rate, and filtration quality.

Supplier: MILLIPORE

Syringe filters with hydrophobic PTFE membrane. Used in vacuum line protection, transducer protection and gas filtration. Available as either 25 mm or pump-driven Millex®-FG₅₀ 50 mm diameter filters.

Supplier: MILLIPORE

Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility.

Supplier: Avantor Fluid Handling

Polypropylene fiber medium is thermally bonded to a rigid core for added durability.

Supplier: Avantor Fluid Handling

Remove organic tastes and odors, chlorine and sediment.

Supplier: Avantor Fluid Handling

Unique bar-knob closure is safer and faster than clamp designs.

Supplier: MILLIPORE

These centrifugal filter units can be used for a number of applications, including removal of particles and precipitates from aqueous and some solvent-based samples. Ideal for use with protein and nucleic acid solutions.

Supplier: MILLIPORE

Membrane filter

Supplier: MILLIPORE

Cassette filter

Supplier: VWR Collection

VWR® Gas venting filters are designed for obstructing bacterial, particles or moisture when venting in different applications. Sterile venting of bioreactors, fermentation tanks, media flasks, and carboys. Sterile gas purge of cell culture vessels or filling vessels. In-line sterilisation of and particulate removal from air and gases. Obstruct moisture to protect equipment.

Supplier: Avantor

Placed immediately before the column, the precolumn filter traps particles introduced with the sample. For samples, which may irreversibly absorb onto the column, the use of guard cartridges is strongly recommended.

Supplier: MILLIPORE

The Stericap™ PLUS Universal bottle-top filter device with Millipore Express® PLUS membrane provides fast vacuum filtration and low protein binding without the need for a prefilter in most cases. It filters quickly, without clogging, even viscous solutions typical of serum-containing media. This non-cytotoxic, non-pyrogenic device can be used to fill any vacuum-rated bottle or other container with an inner neck diameter of 20 to 67 mm. This allows maximum versatility, capacity, speed, and flowthrough efficiency when you need to filter larger volumes into containers with openings of various sizes.

Supplier: MILLIPORE

Millipore filters with binder resin have superior wet strength and are excellent for qualitative analysis and prefiltration, especially for heavily contaminated liquids. They are also widely used for clarification of aqueous solutions.

Supplier: HACH

These GN-metrical membrane filters are ideal for testing recreational water, wastewater and drinking water. They meets U.S. Environmental Protection Agency (USEPA) and American Society for Testing and Materials (ASTM) specifications to ensure complete retention and maximum recovery of bacteria.

Supplier: Avantor

These filters are made from 100% PEEK.

Supplier: Avantor

Discs are pre-assembled for use in preparing aqueous samples for analysis. Laminar configuration provides filtration capacity and inlet characteristics that maximise access of analyte molecules to the micro-particulate sorbent. Disc design resists clogging and ensures high throughput rates even when samples contain solids.

Supplier: MILLIPORE

Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing. Proper filtration of samples improves the quality and consistency of analytical results and decreases instrument downtime.

Supplier: Sartorius

Minisart® NML with surfactant-free cellulose acetate (SFCA) is the best choice for all aqueous solutions and oils with a pH of 4 - 8. With a pore size of 0,2 µm that can be used for sterile filtration and has a male luer lock outlet. Only available in the EU/EEA and registered countries