You searched for: Filters
Filters are essential in research laboratories and many other industries for removing particulates and creating environments conducive to a wide array of experiments and procedures. The devices come in different forms including in-line filters, paper discs, small capsules, and large ventilation panels. Filters also purify and concentrate the liquids and gases required for testing. For air, this means removing pollution, moisture, and solid airborne particulates; for liquids, this means removing impurities and small contaminants.
DURAN® Filter Candles, Conical
Supplier: DWK LIFE SCIENCES
These filter candles are made from clear DURAN® borosilicate glass 3.3.
Expand 4 Items
Suction Line Pump Filter Strainers
Supplier: Avantor Fluid Handling
Protect pump from sediments filtering into suction line.
Expand 19 Items
Single Open-End Absolute-Rated Cartridge Systems
Supplier: Avantor Fluid Handling
A collection to fit a wide range of critical applications.
Expand 7 Items
Filter discs, DURAN®
Supplier: DWK LIFE SCIENCES
Sintered glass filters have neutral properties with unfused edge and untreated surfaces. The hard sintering process makes the material resilient.
Expand 52 Items
Qualitative filter papers, technical, smooth, grade 3 S/h
Supplier: Sartorius
These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.
Expand 3 Items
VWR®, Bottle-Top Vacuum Filtration Systems, High Performance
Supplier: VWR Collection
Designed for the preparation of buffers, tissue culture media, microbiological media and other biological fluids. These vacuum filtration systems feature large diameter high performance PES membranes for guaranteed performance and maximum throughput. The full assembly includes a filtration unit and a receiver bottle with an ergonomic shape, moulded finger grips and a patented bottle cap. The centrifuge tube and funnel system allows the user to filter fluids directly into a 15 or 50 ml tube.
Expand 25 Items
Glass microfibre filters without binder
Supplier: Sartorius
Binder free glass microfibre filters are made of 100% borosilicate, are highly pure and extremely white. They are recommended for analytical and gravimetric analyses and also as prefilters. These filters combine fast flow rates with high load capacity and the retention of very fine particles.
Expand 7 Items
Qualitative filter papers, wet-strengthened
Supplier: Sartorius
These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration. They are made of refined pulp and linters with an >95% alpha-cellulose content, are very pure with an ash content <0,1%.
Expand 13 Items
Pentair Cold Water Housing with Transparent, Styrene Acrylonitrile (SAN) Sump
Supplier: Avantor Fluid Handling
Model 01509-02 available with pressure relief valve.
Expand 2 Items
Membrane filters with grid
Supplier: Sartorius
Cellulose nitrate hydrophilic, gridded membrane filters for colony counting, particle testing and microscopy, with outstanding recovery rates for microorganisms.
Expand 1 Items
VWR® Tube Top Vacuum Filtration Systems
Supplier: VWR Collection
These units are ideal for minimising unnecessary transfers by filtering directly into the centrifuge tube.
Expand 4 Items
VWR®, Bottle-Top Vacuum Filtration Systems, PES
Supplier: VWR Collection
PS funnel and collection reservoir. Systems for vacuum filtration of aqueous solutions including cell culture media, buffers or other biological fluids.
Expand 20 Items
Quantitative filter papers
Supplier: Sartorius
These filter papers are made of 100% cotton linters. They are guaranteed to be free of any residual acids and they have an extremely low percentage of ash content. As a result, these filters are virtually ash-free. All Sartorius ashless filter papers are characterised by high wet strength and high purity and are therefore especially suitable for quantitative analysis, Büchner funnels, pressure or vacuum filtration.
Expand 2 Items
Filter discs with fused glass rim, borosilicate glass, DURAN®
Supplier: DWK LIFE SCIENCES
These filter discs feature a fused glass rim.
Expand 11 Items
Qualitative filter papers, technical, smooth, grade 3 hw
Supplier: Sartorius
These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.
Expand 2 Items
Qualitative filter papers, high-purity
Supplier: Sartorius
These paper grades are used for analytical purposes that require a low ash content. They are essentially used for qualitative analyses.
Expand 9 Items
VWR® Phase Separating Paper, Grade 511
Supplier: VWR Collection
Hydrophobic filter paper used for separation of aqueous solutions from organic solutions.
Expand 5 Items
Spirax Sarco Cast Iron Air and Gas Eliminators
Supplier: Avantor Fluid Handling
Improve the circulation of pressurized liquids by eliminating air and other non-condensable gases.
Expand 2 Items
Spirax Sarco Cast Iron Inverted Bucket Steam Traps
Supplier: Avantor Fluid Handling
Keep steam space free of condensate to provide maximum system efficiency.
Expand 4 Items
Gas purifiers, AtmosPure™ Re-Gen
Supplier: LABCONCO
The AtmosPure™ Re-Gen gas purifier produces an ultrapure inert atmosphere for materials sensitive to moisture and/or oxygen by circulating an inert gas and removing oxygen and moisture inside the box.
Expand 2 Items
Hayward Bag Filters, Glass-Reinforced Polypropylene
Supplier: Avantor Fluid Handling
Conveniently collect all filtered particles within the bag.
Expand 1 Items
Masterflex® Sterile Vacuum Filtration Systems, Avantor®
Supplier: Avantor Fluid Handling
Ideal for sterile filtration of cell culture media.
Expand 2 Items
Membrane filters, type 250
Supplier: Sartorius
Hydrophilic polyamide (nylon) membrane filters. For the filtration of alkaline solutions and organic solvents.
Expand 1 Items
Avantor® Hichrom, Stainless Steel Frits
Supplier: Avantor
Avantor® Hichrom, Frits, Black, Porosity: 0,5 µm, Frit material: Stainless steel
Expand 3 Items
Thermo-Dynamic steam traps with blowdown valve
Supplier: Avantor Fluid Handling
Keep steam space free of condensate to provide maximum system efficiency.
Expand 1 Items
Avantor® Hichrom, Frits, Cap Style
Supplier: Avantor
These cap style frits used to preserve the packaging material within the column itself.
Expand 4 Items
HPLC precolumn filters
Supplier: MICROSOLV
The flter protects columns from particulates and extends the column life-time.
Expand 1 Items
Syringe filters, Minisart® NML
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
Expand 1 Items
Avantor® Hichrom, Frit Removal Tool
Supplier: Avantor
The frit removal tool is ideal for the removal of frits used in HPLC/LC columns.
Expand 1 Items
Filter discs
Supplier: KARTELL
HDPE filter discs for use between filter paper and perforated Büchner plate to prevent clogging of filter holes.
Expand 8 Items
Supplier: INTEGRA BIOSCIENCE
Supplier: VWR Collection
Supplier: INTEGRA BIOSCIENCE
Supplier: VWR Collection
Supplier: INTEGRA BIOSCIENCE
Supplier: Quantabio