Membrane Filter Holder

Compare Tool

Select up to 3 products

Membrane Filter Holder
1 - 32 of 61
Sort
View
Show
  • Vacuum Filter Holder Set, 47mm

    United Scientific Supplies

    …for filtering aqeuous, organic, or corrosive liquids. It is also recommended for HPLC solvent filtration. Complete set includes a borosilicate glass funnel, anodized aluminum spring clamp, vacuum base with sintered disc, and ground joint flask. Membrane filters are not included. Filter diameter…

  • …steel holders are designed for filtering small batches of liquid without having to use a separate pressure vessel. There are separate ports for pressurizing the reservoir and for adding additional sample. Available in either type 304 or 316 stainless steel. A silicone o-ring seals the membrane

  • …range of chemical solvents and temperatures. Exterior locking ring design allows unit to be assembled quickly and efficiently without tearing the membrane or removing from lines. Body and support screen material is PP; units come standard with silicone o-rings. Replacement parts and alternate…

  • Whatman Grade GF/D Glass Microfiber Filters, Binder Free

    Cytiva (formerly GE Healthcare Life Sciences)

    …to fit most filter holders. GE offers glass microfiber filters with a range of pore sizes and thicknesses. Fine membrane prefilter benefits Whatman Grade GF/D from Cytiva (formerly GE Healthcare Life Sciences) business is a membrane prefilter that provides protection for membranes with fine…

  • Whatman Pop-Top and Swin-Lok Plastic Filter Holders

    Cytiva (formerly GE Healthcare Life Sciences)

    Filter holders designed for microfiltration and ultra cleaning of small volumes of liquids using positive pressure. Designed for microfiltration and ultra cleaning of small volumes of liquids using positive pressure. All three holders will accommodate Nuclepore track-etched and cast membranes.

  • Reusable Filter Holders with Receiver

    Thermo Scientific Nalgene

    Polysulfone filter funnels For 47 mm diameter membrane filters Eliminates the need for a manifold and/or breakable glass vacuum flask Particularly useful for field work Receiver is graduated Non-sterile Autoclavable Two side-arms allow connection to vacuum line; also…

  • GE Filter Holder

    GVS Filter Technology

    …of sample and the 47 mm filter can filter up to one liter depending on the viscosity of the sample. The polypropylene holder can withstand temperatures up to 121°C. The dual-support screen design allows for bidirectional sample flow. Three silicone O-rings help to prevent leaks with all membranes.

  • Whatman Vacuum-Type Glass Membrane Holder, glass reservoir

    Cytiva (formerly GE Healthcare Life Sciences)

    Vacuum-Type Glass Membrane Holder, glass reservoir, 47 mm, 300 ml volume, membrane filter accessories Vacuum-Type Glass Membrane Holder, glass reservoir, 47 mm, 300 ml volume, membrane filter accessories

  • 47mm filter diameter Available in type 304ss or 316ss Filter liquids or gases at point-of-use This 47mm in-line holder (model KS47) is available in both type 304 or 316 stainless steel. The PTFE coated support screen prevents sticking of the membrane during autoclaving. The…

  • Filter Holders

    Sartorius

    Accessories for Combisart and Microsart Combi.jet Vacuum Manifolds

  • GF/D Borosilicate Glass Microfiber Filters

    Cytiva (formerly GE Healthcare Life Sciences)

    …Extremely high speed; ten times more rapid than the fastest comparable retention cellulose filter paper Withstands temperature to 500°C Designed as a membrane pre-filter, with sizes to fit most holders Used for sample collecting and testing in clinical screening; borosilicate glass…

  • Threaded locking ring enables filter changes without disconnecting the gas lines. Dual support screens protect the membrane filter from reverse pressure surges and allow forward and reverse flow. Tighten by hand only - hand torque maximum is 15 lbs/in. Type 304ss body and support screen.…

  • …Transparent, disposable filter holders made from Tenite® plastic and pre-assembled with MF-Millipore filters (effective filtration area is 9 cm 2 ). A thick cellulose pad, 34 mm diameter, between the monitor sections seals the filter to distribute sample flow evenly over the filter surface. …

  • …support Borosilicate glass filter holder assemblies for the microanalysis of small volumes of liquids for biological or particulate contamination under vacuum. The holder utilizes a 25mm filter membrane. The anodized aluminum clamp secures the membrane between the funnel and base. While the…

  • …range of chemical solvents and temperatures. Exterior locking ring design allows unit to be assembled quickly and efficiently without tearing the membrane or removing from lines. Body and support screen material is PP. Units come standard with silicone o-rings. Replacement parts and alternate…

  • …type applications. The holder features a PTFE coated photoetched stainless steel filter support screen for autoclaving with filter in place. Unit comes standard with silicone o-ring and PTFE gasket. Additional FPM or FEP o-rings are available. Seal membrane by hand tightening locking wing…

  • …Polysulfone 47mm Filter Holders are an economical alternative to glass vacuum holders. The durable polysulfone plastic construction is chemically resistant and can withstand mishandling. The recessed polypropylene filter support provides sufficient clearance so the membrane will not tear when…

  • Vacuum Filter Holder Set, Fritted Glass

    United Scientific Supplies

    …47mm sterile membrane filters. Also applicable for analysis of suspended solids in water using 47mm depth filters. Complete set includes a borosilicate glass funnel and base., anodized aluminum spring clamp, and perforated silicone stopper. Parts are available seperately. Filter Diameter: 47mm,…

  • Vacuum-Type Glass Membrane Holders

    Cytiva (formerly GE Healthcare Life Sciences)

    For general purpose vacuum filtration Borosilicate glass funnel body and stem are attached securely by quick-action spring clamp of anodized aluminum Easily disassembled for loading, cleaning and autoclaving Include single-hole silicone rubber stopper

  • … Change filter without disconnecting tubing with Tefzel® ETFE clamp nut. Prefiltering reservoir creates fluid turbulence to slow membrane clogging. PFA support grid snaps out easily for cleaning. Ferruled nuts accept 1/4'' OD PTFE or PFA tubing. Order filter membranes separately.

  • … Borosilicate glass filter holder assemblies for the microanalysis of liquids for biological or particulate contamination under vacuum. The 47mm holder is the standard size for microbiology and uses a 47mm filter membrane. The anodized aluminum clamp secures the membrane between the funnel and…

  • Polysulfone Bottle-Top Filter Holders

    Thermo Scientific Nalgene

    …filling and vacuum filtration without holding filter to bottle Major components molded of durable, break-resistant, transparent polysulfone (PSF), which is non-toxic, easy-to-clean and exhibits low protein-binding Removable sterilization membrane support plate provides maximum flow rate and…

  • Whatman Non-Sterile Cellulose Nitrate Membranes 0.2 µm

    Cytiva (formerly GE Healthcare Life Sciences)

    …and is often the cause of membranes tearing in their holders after autoclaving. It may also cause a reduction in flow rate and total throughput. Whatman membranes exhibit a low shrinkage during autoclaving. White plain filters This is the standard membrane filter for the majority of laboratory…

  • Presep Glass Prefilters

    GVS Filter Technology

    filter holder, the use of a prefilter that is slightly smaller in diameter than the main filter allows the prefilter to fit inside the O-ring or filter funnel holder seal, ensuring a positive membrane seal. When used as the main filter medium, select a diameter of the same size as the filter holder

  • …(EHCN) Membranes feature a hydrophilic center area surrounded by a 6 mm hydrophobic edge which prevents seepage under the rim of the filter holder. The hydrophobic edge ensures complete removal of the drug during flushing so that growth of any microorganisms which have been retained on the membrane

  • Non-Sterile Cellulose Nitrate Membranes – 8 µm

    Cytiva (formerly GE Healthcare Life Sciences)

    …is often the cause of membranes tearing in their holders after autoclaving. It may also cause a reduction in flow rate and total throughput. Whatman membranes exhibit a low shrinkage during autoclaving. White plain filters This is the standard membrane filter for the majority of…

  • Whatman GV 025 Series Glass Vacuum Filtration Device

    Cytiva (formerly GE Healthcare Life Sciences)

    …be sterilized in dry heat to 180°C.Can be used up to 200°C.GV 025 Series GV 025/0 Glass Vacuum Filtration Device, glass frit filter, rubber stopper connection, membrane filter accessories Cytiva (formerly GE Healthcare Life Sciences) offers a choice of Whatman holders for use with membrane filters.

  • Vacuum Filter Holder Set, 90mm

    United Scientific Supplies

    …for filtering aqeuous, organic, or corrosive liquids. It is also recommended for HPLC solvent filtration. Complete set includes a borosilicate glass funnel, anodized aluminum spring clamp, vacuum base with sintered disc, and ground joint flask. Membrane filters are not included. Filter diameter…

  • Membrane Circles, Cellulose Nitrate, White Plain, 0.45mm 90mm

    Cytiva (formerly GE Healthcare Life Sciences)

    …is often the cause of membranes tearing in their holders after autoclaving. It may also cause a reduction in flow rate and total throughput. Whatman membranes exhibit a low shrinkage during autoclaving. White plain filters This is the standard membrane filter for the majority of laboratory…

  • Whatman Sterile Cellulose Nitrate Membrane Filters

    Cytiva (formerly GE Healthcare Life Sciences)

    …deposits. High strength and flexibility preserves membrane integrity Most membranes are inherently brittle and difficult to handle; some may be damaged as they are loaded into holders or during standard use. Whatman cellulose nitrate membrane filters are designed to tolerate rough handling. …

  • …similar to PTFE resin. The PFA holder offers superior chemical compatibility and can be used with chemically aggressive liquids. Dual support screens allow for flow in either direction. The exterior locking ring ensures quick assembly without tearing the membrane filter or releasing lines. PFA47 has…

  • …Silicone cover, KS13 filter holder with injector needle, PTFE stopcock, and 1/4"ID silicone tubing(21"L). The anodized aluminum clamp secures the membrane between the funnel and sintered glass frit base. The No.8 silicone stopper mounts in a standard 1L vacuum filter flask or manifold cup.…

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.