Supplier: CYTIVA WHATMAN

Whatman PolyVENT disc filters are integral venting filters that work bidirectionally to prevent contamination from entering containers like fermentation vessels during incubation.

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: CYTIVA WHATMAN

Cytiva's Whatman cellulose acetate membrane filters have very low protein binding, which minimizes sample loss when filtering protein-based aqueous samples.

Supplier: BOHLENDER

Filter candle made of porous PE.

Supplier: CYTIVA WHATMAN

Whatman GD/X Syringe Filters are high-viscosity filters that incorporate a prefilter to enable filtration of viscous, dense or otherwise hard-to-filter material with high solids content as in environmental and food analysis samples.

Supplier: CYTIVA WHATMAN

The Whatman Mini-UniPrep Syringeless Filters combine four products into one syringeless filter solution for efficient chromatography sample preparation for a broad range of applications. They are built for fast and easy high performance liquid chromatography/ultra high performance liquid chromatography sample preparation and analysis.

Supplier: CYTIVA PALL

Removes odor, colloids, and organics from liquids using activated carbon.

Supplier: UPCHURCH SCIENTIFIC

Placed between pump and sample injection valve to trap particles released through normal piston seal wear.

Supplier: MACHEREY-NAGEL

These syringe filters are used for filtration of suspended matter from liquid samples.

Supplier: CYTIVA WHATMAN

HEPA-VENT in-line disk filters are convenient, disposable, light-weight filters with high-efficiency glass fiber media for maximum particle retention.

Supplier: CYTIVA WHATMAN

Whatman PTFE membranes from Cytiva are strong hydrophobic membrane filters resistant to the corrosive solvents and aggressive media used in gas sterilization and liquid clarification.

Supplier: CYTIVA PALL

Low extractable, binder-free borosilicate glass fibre filters. Suitable for use of the EPA 1311 Toxicity Characteristics Leaching Procedure and for prefiltration of dirty HPLC samples.

Supplier: CYTIVA WHATMAN

Whatman Anotop sterile syringe filters from Cytiva contain an inorganic Anopore membrane. The low protein binding exhibited by this sterile membrane filter make it well suited for biological filtration.

Supplier: CYTIVA WHATMAN

These disc filters contain a glass microfiber (GMF) and polyethersulfone (PES) stack designed to purify and sterilise serum and other hard to filter solutions. GMF prefilter captures large particles and cell debris while PES stack removes remaining particles and bacteria larger than 1 µm.

Supplier: CYTIVA WHATMAN

Cytiva's Whatman Roby syringe filters are designed specifically for automated filtration systems. The design of the polypropylene housing ensures smooth transport from the storage turntable to the filtration site.

Supplier: VWR Collection

Borosilicate 3.3 glass.

Supplier: THERMO NATIONAL SCIENTIFIC

These syringe filters have a PP housing.

Supplier: CYTIVA PALL

The next generation of universal hydrophilic PTFE membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents.

Supplier: VWR Collection

These units are ideal for minimising unnecessary transfers by filtering directly into the centrifuge tube.

Supplier: CORNING SCIENCE PRODUCTS

Syringe filters are available with a choice of membrane type: Polyethersulfone (PES) for low protein binding and faster flow rates; surfactant-free cellulose acetate (SFCA), with or without prefilter, for lowest protein binding; Polytetrafluoroethylene (PTFE) for chemical resistance; regenerated cellulose (RC) – the best choice for DMSO compatibility; and nylon (NY) which is hydrophilic, surfactant-free and lowest extractable.

Supplier: DWK LIFE SCIENCES

These filter candles are made from clear DURAN® borosilicate glass 3.3.

Supplier: CYTIVA PALL

Multipurpose filter for small volume venting and gas filtration, ideal for small bioreactors and fermenters.

Supplier: CYTIVA WHATMAN

Cytiva's Polydisc GW (Ground Water) is an in-line filter specifically designed for preparation of ground water samples for dissolved heavy metal analysis.

Supplier: CYTIVA WHATMAN

Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.

Supplier: CYTIVA PALL

Hydrophilic acrylic polymer Versapor® membrane on non woven support ideal for pre-filtration of difficult to filter solutions and serum.

Supplier: CYTIVA PALL

Nylon 6,6 membranes for fluid filtration in the pharmaceutical, biotechnology, electronics, food and beverage industries and for analytical applications. These membranes are very resistant to mechanical, chemical and thermal stress. They can be used in either direction, are inherently hydrophilic, have high flow rates, low pressure drops and very low extractables. Where appropriate, they can be steam sterilised without change in flow or pore size characteristic.

Supplier: SARTORIUS

Elimination of particles from samples prior to HPLC or other chromatographic analysis is essential in order to maintain the integrity of the chromatography column and to maximise its operating life time. Minisart® syringe filters optimised for sample preparation consist of a polypropylene (PP) housing and membrane components featuring maximum chemical compatibility and minimum extractables to ensure excellent results. Due to the typical range of volumes from less than 1 ml to 100 ml these filters are available in three different diameters with an effective filtration area of 0,12, 1,7 and 4,8 cm².

Supplier: MILLIPORE

Durapore® PVDF white membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes.

Supplier: LABCONCO

Filter cartridge, Deionization cartridge, 1,8 kg

Supplier: Bel-Art Products, a Part of SP

Immersion filters for filtration involving recovery of solids without having to transfer material to funnels.