Product Support. Whatman PTFE membranes from Cytiva are strong hydrophobic membrane filters resistant to the corrosive solvents and aggressive media used in gas sterilization* and liquid clarification. Polypropylene grid support material for increased strength. Temperature resistant up to 120°C.
Whatman PTFE membrane filters from Cytiva's business are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids, and alkalis. Order Product. ×. Select Model. ID. Product Name. 28415319. PTFE Membrane, TE Range (TE 35), 0.2 µm pore size, 25 mm circle (50 pcs) 28415320.
Use this universal filter for all your LC-MS samples. The WWPTFE (water wettable polytetrafluoroethylene) membrane can be used with both organic and aqueous solvents. When coupled with a polyethylene housing, the membrane offers excellent chemical resistance. Low protein binding. Get accurate and confident quantitative results.
Glass Solvent Filter, Stainless Steel Filter and Disposable Vacuum Filter are all available on us for vacuum filtration of aqueous, organic or corrosive liquids. Membrane Solutions offers full membrane filter for various solvents or liquid or gas, including PES , MCE, Nylon, PVDF , PTFE , PP , CA, Nylon Mesh and PC, the disc diameter is from
Nov 21, 2019 · The hydrophobic membrane filter, such as polytetrafluoroethylene membrane (PTFE), is suitable for filtration of organic solvents, acids, and bases. In the pharmaceutical industry of our country, the microfiltration, which means the pore diameter of the membrane is less than 0.22 μm, has been used to remove bacteria and pyrogen again.
China Darlly Hydrophobic PTFE Micron Pleated Cartridge Filter for Solvent Filtration, Find details about China Gas Filtration, Micro Pleated Cartridge from Darlly Hydrophobic PTFE Micron Pleated Cartridge Filter for Solvent Filtration - Hangzhou Darlly Filtration Equipment Co., Ltd.
Membrane Solution’s advanced PTFE membranes (pore size:0.03-5μm) achieve the perfect combination of high flow rate,high retention and cost-effective. Material characteristics of MS®PTFE membrane include small diffusion flow and more pores in any given area. MS®PTFE membrane for filtration including hydrophobic membrane and hydrophilic membrane, can be widely used in the filtration of gas and liquid.
Filter corrosive solvents Sterile venting Protect pumps and machinery from aqueous aerosols PTFE membrane is a thin, highly porous film that behaves as an absolute retentive membrane. Their inherently hydrophobic nature make PTFE membranes ideal for applications such as filtering
PTFE (Teflon®) PTFE (Teflon®) polytetrafluoroethylene membrane consists of a pure PTFE laminated to a polypropylene support for improved durability and easy handling. These filters are chemically compatible with strong acids and most aggressive solvents such as alcohols.
liquids, and gases that damage other membranes Cytiva Whatman PTFE membrane filters come in a variety of pore sizes and diameters. High chemical resistance and mechanical strength One of the major applications for the PTFE membrane is the clarification of corrosives, solvents,
PTFE Membrane Filter Cartridges • Absolute retention ratings from 0.1 to 1.0 microns • High surface area provides superior flow rates and minimizes system size requirements • Constructed of Inherently hydrophobic PTFE membrane and polypropylene components • Ideal for gas / vent applications and filtering of aggressive solvents and chemicals
PTFE Syringe Filters. CHM® STF syringe filters are indicated to clean small volume samples for HPLC or GC analysis, where higher chemical resistance is required than offered by CHM® SRC (Regenerated cellulose). They are supplied in two pore sizes, 0.2 and 0.45 µm, and in four diameters 4, 13, 25 and 50 mm. The choice of diameter depends on
A membrane filter has a porous film shape. Unlike filter paper which is formed with meshed fibers, it has a structure of circular holes connected to each other. PTFE membranes are largely divided into four types: PTFE-H (hydrophilic), PTFE-J (thin membranes supported), PTFE-D (thick membranes supported), and PTFE-T (strong thermal resistance)
Universal Hydrophilic Syringe Filters: Millex® Hydrophilic PTFE. Polytetrafluoroethylene (PTFE) is widely used in membrane filters due to its high chemical resistance and low protein binding. However, the native hydrophobicity of unmodified PTFE restricts its use to the filtration of organic solvents and solutions.
Fluoropore membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.) Our Omnipore membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.