Vent Filters – Pall Corporation Vent filters can provide a sterile barrier for air or gases entering or exiting vessels such as bioreactors, fermentation tanks, or carboys. These filters maintain the sterility of the interior environment and protect the atmosphere from contaminants within the vessel. Syringe Filters – Pall Corporation Syringe filters are single use, self contained, filtration devices that are typically used to remove contaminating particulate from liquids or gass...

Defining a Pore Size and Sterile Filtering; 0.2 Micron vs. 0 Jun 26, 2014 · What that means is, for the purpose of sterilization, 0.2 micron and 0.22 micron filters are indistinguishable. Their performance is the same, only the difference being the designation of their pore size rating. The real measure of filter’s ability to sterilize fluid is passing the test described in ASTM F838-05, Standard Test Method for Durapore Hydrophilic Filter Cartridges – Lenntech 10”-30” 0.22 µm on a ...

Syringe and Syringeless Filters – Fisher Scientific Sartorius Minisart™ SRP Syringe Filters are single-use filtration units with a chemically resistant PTFE membrane and male luer slip outlet. Available in 4, 15 and 25mm diameter filters with 0.2 or 0.45 μm pores. Pricing and Availability. Thermo Scientific™ Titan3™ PTFE (Hydrophobic) Syringe Filters. Millex-GV Filter, 0.22 µm A 4 mm diameter sterile syringe Millex-GV Filter, 0.22 µm A 4 mm diameter sterile syringe filter with a 0.22 ...

Whatman Polycap TF capsule filters | Cytiva Whatman Polycap TF capsule filters from Cytiva are made with durable, hydrophobic polytetrafluoroethylene (PTFE) membranes in a polyproplyene housing for use with organic solvents and chemically aggressive solutions. PTFE filter membrane is resistant to most solvents. Available in 0.1, 0.2, 0.45, and 1.0 µm pore sizes. Whatman Syringe Filter Collection Whatman Syringe Filters. (Use Sterile Filter and Membrane with Pore Size 0.2 … 6875-2502 P...

PTFE Membrane Filters, 2.0 um, 37mm, Nonsterile, 100 per pack PTFE Membrane Filters, 2.0 um, 37mm with PP substrate, Nonsterile, 100 per pack, SF18117. Polytetrafluoroethylene PTFE Membrane Filters with PP substrate, 2.0um, 37mm, Nonsterile, 100 per pack. Regular Price: $104.22. Price $90.63. Quantity. 142 mm, 0.2 µm TF-200 PTFE Membrane Disc Filter – 25/pkg PTFE Membrane Disc Filters – TF 200, 0.2 µm, 142 mm (25/pkg) “Pall Laboratory products are designed for laboratory applic...

In-Line Filters | VWR In-Line Filters. Disposable, multipurpose in-line filters are designed for the purpose of small-volume venting of solvents and for gas filtration. PTFE membrane and polypropylene housing have broad chemical compatibility. In-line filters can be used to help protect against bloodborne pathogens. They are useful for benchtop fermentors, in-line Porex Corp Reviews – Unsupported Plastics Profile Shapes In the past, I’ve mainly used syringe filter adapters for ...

Ahlstrom-Munksjö – Reliance® SMS Ahlstrom-Munksjö Reliance® SMS (Spunbond Meltblown Spunbond) is 100% polypropylene and treated to resist charge build-up. It does not contain cellulose or synthetic binder and its composition makes this technology especially suitable for the most demanding uses, both for inner and outer wraps. NAFA | National Air Filtration Association | Clean Air NAFA has a podcast called Talking Air Filtration. NAFA will share interviews, presentations by the most in...

Porex® PTFE Membranes – Interstate Specialty Products Porex® PTFE membrane is strong and robust; it does not require a laminated support for handling, but is available laminated to a polypropylene backing upon request. Three dimensional pore structure with good control over pore size and pore distribution with omni- directional flow and high tensile strength. Filtration efficiency of 0.1u (>99.999%) Celltreat Nylon Syringe Filters 0.22 um 30 mm ⋆ Morganville Celltreat Nylon syringe fi...

Polypropylene Syringe Filters, 0.22 um, 25mm, Double Luer Polypropylene Syringe Filters, 0.22 um, 25mm, Double Luer Lock, PP Housing, Nonsterile, 100 per pack, SPEC18187 . Polypropylene Syringe Filters, 0.22um, 25mm, Double 500ml Sterile Disposable Vacuum Filter Units 0.2um Polystyrene(PES ). 100% integrity testing. All the syringe filters are certified by HPLC Extractable Test. Certified frustration-free. Item Shape. Filters | VWR Filters are essential in research laboratories and many ...

Syringe filter (Plastic disc 25 , For organic solvent Filter Diameter (phi mm) 25 Filtration Area (cm2) 4.2 Withstanding Pressure (kPa) 517kPa(75psi) Purpose Pretreatment of water soluble samples for HPLC, pretreatment of biological samples. Buffer solution, saline. Tissue medium, sterile isolation Caution * It can be connected to a syringe of lure lock type (see 1-6187-01 – 12). Whatman Syringe Filters, PTFE, Material: PTFE Whatman 6875-1302 GD/X 13 mm Syringe Filter, PTFE filtration...