Feb 17, 2020 · A PTFE syringe filter is an ideal choice for filtering and de-gassing chromatography solvents. With proper pre-wetting (commonly used alcohol), aqueous samples are also compatible. When using air-vents, these syringe filters are capable of stopping moisture from passing through. Workable pH range: 1-14.
A 0.22 µm pore size non-sterile filter validated for air monitoring. With biologically inert mixtures of cellulose acetate & cellulose nitrate, MF-Millipore membranes are widely used in analytical & research applications.
May 21, 2019 · 0.22 μm 0.45 μm 50MM PTFE INLET SYRINGE FILTER: 50mm 0.22um or 0.45um PTFE Inlet Syringe Filters, Hydrophobic PTFE membrane is laminated with polypropylene. 50MM PTFE MAIN APPLICATION: Naturally hydrophobic PTFE membrane provides the best chemical resistance, and can be used forventing applications or filtering gases , individually wrapped filters.
Air eliminating filters are used in infusion sets for the dual purpose of filtering particulates and eliminating bubbles. Filters are comprised of a housing with a vented side, separated from the patient side by a 0.2 or 1.2 micron filter membrane. Fluid enters the upstream inlet and fills the vented side first, then passes through the filter
Catalogue Number. GVWP04700. Trade Name. Durapore ®. Description. Durapore® Membrane Filter, 0.22 µm. Background Information. 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.
Description. For Sterile Filtration of Gases. Emflon PFRW cartridges are sterilizing grade hydrophobic membrane filters designed for reliable retention of bacteria and high levels of phages in compressed gas and vent applications. The filter element features Pall's advanced 0.2 micron rated polytetrafluoroethylene (PTFE) double-layer membranes
AAWP04700. MF-Millipore ® Membrane Filter, 0.8 µm pore size, 47 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs. 0.8 μm pore size. 82 % porosity. Expand. VSWP01300. MF-Millipore ® Membrane Filter, 0.025 µm pore size, 13 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs.
Aug 24, 2017 · 1.Fermentation air sterilization filtration, 2.Gas and organic solvent removal. Filter Medium: Hydrophobic PTFE Diameter (mm): 25 Pore Size (μm): 0.22 Wettability: Hydrophobic Sterile: No Filtration Area (cm²): 3.9 Housing Material: Medical grade PP Holdup-Volume (μl): <100 Volume Throughput (ml): <100
Description. Pricing. D00272T01. pore size 0.2 μm, cartridge nominal length 20 in. (50 cm), Code 7 (2-226; O-rings w/locking-tabs) Expand. Hide. D00273S01. pore size 0.2 μm, cartridge nominal length 30 in. (75 cm), Code 7 (2-226; O-rings w/locking-tabs) Expand.
Tisch Scientific PTFE Disk Filter, 0.22 µm, 50 mm, Stepped Barb: 5/16 to 1/2, Nonsterile, 10 Pack, DF15274. Easy-to-use and disposable, these In-Line filters from Tisch contain a hydrophobic PTFE membrane ideal for confining and isolating infectious and hazardous material in vacuum systems and venting applications. Regular Price $46.79 Price
Filter pore size is chosen based on the application. If the application requires a sterile fluid, than a 0.22 micron membrane would be used for standard solutions that have bacterial bioburden. A 0.1 micron filter would be used for applications where mycoplasma is a concern.