Filters

Compare Tool

Select up to 3 products

1 - 32 of 198
Sort
View
Show

Ahlstrom

  • Isopore™ Membrane Filters

    MilliporeSigma

    Overview The Isopore membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or…

  • Nylon Membrane and Net Filters

    MilliporeSigma

  • SLGV033RS

    MilliporeSigma

    A 33 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophilic PVDF membrane. Filters with Durapore® (PVDF) membrane are the lowest protein-binding syringe filters available Millex filters have a maximum housing pressure of 10.5 bar (150 psig), allowing you to…

  • MF-Millipore™ Membrane Filters

    MilliporeSigma

    Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications. Features & Benefits Versatile filter for biological and environmental monitoring…

  • Fluoropore™ PTFE Membrane Filters

    MilliporeSigma

    Overview Fluoropore™ Membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support. (Catalogue numbers containing ""FHUP"" have no backing.) Fluoropore™ Membranes provide broad chemical compatibility,…

  • In-Line Millex® Filter Units, 25 mm and 50 mm, Hydrophobic PTFE

    MilliporeSigma

    Ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions. Millex filter units with hydrophobic Fluoropore membrane are ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions. Specialized filter…

  • Glass Fiber Filters without Binder Resin

    MilliporeSigma

    Overview Millipore fibrous disc filters are available in a wide range of flow rates and throughput capacities. Glass fiber filters are available with or without binder resins and can be sterilized by EO, gamma, or autoclave (121 °C at 1 bar). Glass Fiber Filters without Binder…

  • Durapore® Membrane Filters

    MilliporeSigma

    Overview Durapore ®  membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes. Features & Benefits Available in…

  • S-Pak Filters

    MilliporeSigma

    S-Pak sterile, individually packed, gridded membrane filters are made from mixed esters of cellulose and have been optimized for MF method microbiological analysis of water or other liquids. Type HA (0.45 µm) for total coliform or yeast and mold analysis and type RA (1.2 µm) for yeast…

  • EZ-Pak Membranes and Membrane Dispenser

    MilliporeSigma

    By pressing the lever, the EZ-Pak dispenser delivers a single sterile membrane and automatically collects the protective packaging. No protective papers to separate manually from membrane, eliminating time and contamination risk from handling membranes and packaging Easy-load…

  • Ultrafree®-MC and -CL Centrifugal Filter Units

    MilliporeSigma

    Overview Five different pore sizes from 0.1 to 5.0 µm Pre-sterilized units also available Fast filtration and highly reproducible performance Use in fixed-angle rotors for 1.5 mL tubes Applications Removal of particles and precipitates from aqueous and some…

  • MF-Millipore™ White Gridded Membrane Filters

    MilliporeSigma

    Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications. Features & Benefits Versatile filter for biological and environmental monitoring…

  • Polyethersulfone Steritop-GP Bottletop Radio-Sterilized Filter Units

    MilliporeSigma

    Steritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into narrow-mouth (33 mm) or wide-mouth (45 mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For added protection against contamination,…

  • Stericup® Receiver Bottles & Accessories

    MilliporeSigma

    Steritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into narrow-mouth (33 mm) or wide-mouth (45 mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For added protection against contamination,…

  • MF-Millipore™ Black Membrane Filters

    MilliporeSigma

    Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications. Features & Benefits Versatile filter for biological and environmental monitoring…

  • Omnipore™ PTFE Membrane Filters

    MilliporeSigma

    Overview Fluoropore™ Membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support. (Catalogue numbers containing ""FHUP"" have no backing.) Fluoropore™ Membranes provide broad chemical compatibility,…

  • Steriflip® Filter Units

    MilliporeSigma

    The Steriflip filter unit is designed to work with standard 50 mL centrifuge tubes, which eliminates sample transfer. To filter, just attach the unit to a 50 mL centrifuge tube containing your sample, flip it over, and apply the vacuum. When finished, the filtrate collects in the attached 50 mL…

  • Millipak® Filter Units

    MilliporeSigma

    The Millipak are 0.22 µm membrane filters designed as a safe and efficient barrier against particulates and bacteria. The Millipak devices use the unique, clean stacked disc design that eliminates the risks of particulate-producing woven downstream support found in many pleated membrane…

  • EZ-Pak Filters 0.45 µm 47 mm White Gridded

    MilliporeSigma

    For accurate testing and sample processing, and to assure traceability, membrane catalogue number, lot number, pore size and sequential number (from 1 to 150) are printed on the clear, protective cover of every membrane cell. Unused membranes remain safely packed in pleated band. No special…

  • Autoclave Pak (AO) and Sterile Pak (SO) Filters

    MilliporeSigma

    Autoclave pak (AO) 10 resealable envelopes containing 10 filters and 10 pads, requires autoclaving. Sterile pak (SO) 10 resealable envelopes containing 10 filters and 10 pads, presterilized. Materials of Construction Membranes: Mixed esters of cellulose …

  • MF-Millipore™ Membrane Filters without Triton® Surfactant

    MilliporeSigma

    Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications. MF-Millipore™ filters without Triton® surfactant contain minimum amounts of wetting…

  • Centriprep® Centrifugal Filters

    MilliporeSigma

    Overview Centriprep® centrifugal filters are disposable ultrafiltration devices used for purifying, concentrating, and desalting biological samples in the 2–15 mL volume range. They may also be used for filtration applications. These complete, ready-to-use ultrafiltration…

  • PVDF Hydrophilic Stericup-HV Bottletop Radio-Sterilized Filter Units

    MilliporeSigma

    The Stericup vacuum filtration system combines a Steritop filter unit with a receiver flask for processing and storing volumes from 150 mL to 1,000 mL. ?? Its new no tip/easy grip flask design and compact profile improve stability during filtration, make gripping the receiver easier, and make…

  • PVDF Hydrophilic Steritop-GV Bottletop Radio-Sterilized Filter Units

    MilliporeSigma

    Steritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into narrow-mouth (33 mm) or wide-mouth (45 mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For added protection against contamination,…

  • Mitex™ PTFE Membrane Filters

    MilliporeSigma

    Overview Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility…

  • SLFGR04NL

    MilliporeSigma

    These 0.2µm syringe filters are designed for particle removal and preparation of organic solvents and similar solutions prior to chromatography analysis or other instrument analysis. Syringe filter with a Hydrophobic PTFE membrane, for non-sterile filtration 4 mm Millex filters are…

  • Millex® Syringe Filter Units with Hydrophobic PTFE Membranes

    MilliporeSigma

    Non-sterile Millex filter units offer unsurpassed quality, consistency, and reliability of results to accelerate the filtration process. Higher Operating Pressures and Faster Filtration The overmolded housing design provides a more robust filter, with a maximum housing pressure of 150 psig (10…

  • XX1104710

    MilliporeSigma

    Used for general filtration applications and filtration of samples for particulate or biological contamination analysis. The closed unit protects sample and filtrate from environmental contamination. Sterifil holder and funnel available separately (without receiver flask and cover) to use with…

  • Millex® Syringe Filter Units with Durapore (PVDF) Membranes

    MilliporeSigma

    Non-sterile Millex filter units offer unsurpassed quality, consistency, and reliability of results to accelerate the filtration process. Higher Operating Pressures and Faster Filtration The overmolded housing design provides a more robust filter, with a maximum housing pressure of 150 psig…

  • SLHV033NK

    MilliporeSigma

    This 33 mm syringe filter with a Hydrophilic PVDF membrane, for non-sterile filtration, has a 0.45 µm pore size used in preparation of protein-containing solutions prior to chromatography or other instrument analyses. Color Code: Yellow Diameter: 33mm Pore Size: 0.45um …

  • Millipore Express® PLUS Membrane Filters

    MilliporeSigma

    Overview The Millipore Express PLUS membrane 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. The Millipore…

  • Polyethersulfone Sterivex-GP Radio-Sterilized Syringe Filter Units

    MilliporeSigma

    Sterivex filter units work with syringes, peristaltic pumps or pressure vessels. They eliminate the risk of contamination associated with decanting or pipetting. ?? Sterivex units are designed to dispense into virtually any storage container. The devices are available with different outlet…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.