unlaminated ptfe 0.22 micron filter for gasses

PTFE GPFL-P 0.22µm Biochemical filters. GPFL-P 0.01/0.22 hydrophobic cartridge filters are sterilizing grade cartridge filters manufactured from PTFE membrane and polypropylene components providing high flow rates and throughputs, low extractables, broad chemical compatibility.

PTFE can also be used to filter air or gases. Nylon is good for DMSO. PES and CA/SFCA membranes are compatible with non-alcoholic aqueous solutions and are most often used for sterile filtration of culture media, and immunological samples. Glass-fiber prefilters, or combination filters with prefilter and SFCA membrane are used

Hawach hydrophobic PTFE syringe filters with test report available with each batch, ISO9001, CE double approved, ultrasonic welding make 100% free leakage Skip to content +86-29-89284429

Nylon Membrane Filters, 0.22 Micron, 300 x 3000mm, 1/Pk Nylon membrane filter roll: 0.2 µm pore-size, 300 x 3000 mm. Hydrophilic, low-extractable, inert, durable material supported by an internal polyester web. Typically used for HPLC, microbiology, medical/clinical, and general filtration.

PTFE Membrane Disc Filters - 2 µm, 47 mm (50/pkg) Product ID. R2PJ047. Material. PTFE with PMP (polymethyl- pentene) support ring. Air flow rate (0.7 bar (70 kPa,10 psi) 53 L/min/cm². Diameter. 47 mm.

In-Line Filter is also named vacuum protection filter or gas line filter. Filter units with hydrophobic PTFE membrane are ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions and and protect your laboratory. All units are bi-directional with 0.22 or 0.45um rated PTFE filter media.

22 Micron Filters found in: Filter 30mm 0.45um HPLC Red, RXPert™ Single Filtered Balance Systems, PTFE Flake Catching Cups, Carboy Vent Filter, 0.2 Micron,..

Fluoropore Membrane Filters. Fluoropore membrane is a hydrophobic PTFE membrane bonded to a high density polyethylene support (FHUP has no backing).Fluoropore membranes provide broad chemical compatibility. Mitex Membrane Filters. Mitex is an unsupported hydrophobic PTFE membrane. It can be used under extreme chemical or temperature conditions

AdvanLife® Filter Cartridges. Cobetter AdvanLife ® Filter Cartridges feature a unique singlelayer asymmetric hydrophilic polyethersulpone membrane. They are designed for filtration of aqueous liquids, including dye-based ink jet inks. It's membrane is characterized by high dirt holding capacity, high flow rate, high efficiency and longer life

These filters are chemically and biologically inert, stable up to 260 C (500 F) and will withstand most concentrated acids and bases. PTFE membrane filters are naturally hydrophobic, they are very useful for aerosol sampling, air venting, and gas filtration, especially in environments also containing water vapor.

PTFE Unlaminated Membrane Filters, 10.0 Micron, 90mm, 10/Pk Product code PTU1009010

Laminated and unlaminated ; Unlaminated membranes are more compatible with strong acids, aggressive solvents and high temperatures ; Recommended for: aggressive solvents, strong acids or base filtration; sterilization, clarification; and air and gas venting ; pH range: 1-14 ; PTFE membranes are available with or without laminated polypropylene support.

Fluoropore™ membrane filters are PTFE (polytetrafluoroethylene) bonded to high-density polyethylene to improve handling. Fluoropore™ membranes are also available without the polyethylene backing. These “unlaminated” membranes are supplied only in the 0.5 µm pore size, 47 mm diameter discs.

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 Determining Bacterial Retention of Membrane Filters Utilized for Liquid Filtration.

Fluoropore Membrane Filter 0.22 µm pore size, hydrophobic PTFE, 25 mm membrane; find Millipore-FGLP02500 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich