Membrane Filter Holder

…cover, Caps, Swinnex® Filter Holder, Sterifil funnel, Sterifil holder base, Support screen for 47-mm Swinnex filter holder, O-ring, (5-329), Stopper. Closed unit protects samples and filtrate from environmental contamination Device is autoclavable with membrane in place for sterile…

…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…

…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.

…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…

…(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…

…304ss unit may be flame sterilized to sanitize the holder between samples. The 500mL funnel connects to the base guided by set pins. The locking nut on the funnel secures the assembly together without twisting or tearing the membrane. The 304ss screen(w/ PTFE gasket) ensures particles will…

…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…

…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…

…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,…

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.…

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

…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…

…pressure holder can operate at high pressures up to 1420 psi (9.8 MPa). Standard FPM(Viton) O-rings are compatible with many aggressive liquids and gases. Type 304ss body and type 316ss sintered support screen. An optional back-pressure support screen is available to prevent membrane rupture…

…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…

…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…

…and can 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 offers a choice of Whatman holders for use with membrane filters.

…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…

…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…

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

…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. …

…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…

…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…