Hydrophilic membranes are easily wet with water and are preferred for filtering aqueous solutions. Hydrophobic membranes are recommended for gas filtration, low surface tension solvents, and venting, and can be wet in organic solvents such as methanol, allowing filtration of both aqueous liquids and organic solvents.

Use Aijiren Tech™ Choice™ PTFE Hydrophobic Syringe Filters for filtration of aggressive organic, highly basic or hot solutions and as transducer protectors. They can filter aqueous solutions after pre-wetting with an alcohol. These syringe filters provide cleaner sample extracts by removing interfering materials and fine particles down

Nov 08, 2018 · Sterlitech offers a variety of hydrophobic membrane filters, including PTFE and polypropylene. Hydrophilic membrane filters. Sterlitech offers a broad variety of hydrophilic membrane disc and syringe filters, from inorganic silver and ceramic to polymeric nylon and polyethersulfone (PES). The applications for hydrophilic membranes are as varied

Foxx Life Sciences. EZFlow 25mm, 47mm, and 90mm membrane disc filters are used to retain particles or microorganisms by surface capture. The membrane disc filters are available in 0.22µm or 0.45µm pore sizes. The Hydrophobic PTFE membrane is bonded to a polypropylene support and due to its extreme chemical.

Acrodisc ® Syringe Filters with GHP Membrane from Pall Life . Avoid the expense and inconvenience of keeping a variety of filters on hand with a versatile filter for aqueous and aggressive organic solvent-based solutions. Features: Low protein binding membrane gives high recovery of critical proteinaceous samples. Accurate analysis.

PerkinElmer. Clear PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 4 mm (200/Pack) have broad chemical compatibility and high pH resistance. These are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure polypropylene housings are. Related Products: 0.45 Ptfe

Our rewards are reduce selling prices, dynamic revenue team, specialized QC, sturdy factories, superior quality services for Fiberglass Pleated Filter Cartridge, PP Melt Blown Filter Cartridge, 1~200um PP Melt-blow Liquid Filter Cartridges. Since the high-quality products are the foundation of enterprise development, we ensure that each

Titan2 PTFE Syringe Filters are indicated for filtration of gaseous or organic solvent based samples. The natural hydrophobic membrane exhibits broad chemical resistance and unsurpassed temperature stability to address aggressive sample matrixes and extreme temperature situations.

GH Polypro (GHP) Membrane Disc Filters All purpose, universal membrane with maximum chemical compatibility for both aqueous solutions and aggressive solvents Specifications Filter Media Hydrophilic polypropylene Pore Size 0.2 and 0.45 µm Typical Thickness 0.2 µm: 101 µm (4.0 mils) 0.45 µm: 114 µm (4.5 mils) Typical Water Flow Rate mL/min

Introduction. MS ® hydrophilic PTFE syringe filters are using special hydrophilic PTFE membrane as the filter medium. This material has a maximal chemical and pH resistance and optically clear when wet with water. Hydrophilic PTFE syringe filter is a versatile filter for aqueous and aggressive organic solvent-based solutions and especially

EZFlow 25mm, 47mm, and 90mm membrane disc filters are used to retain particles or microorganisms by surface capture. The membrane disc filters are available in 0.22µm or 0.45µm pore sizes. The Hydrophobic PTFE membrane is bonded to a polypropylene support and due to its extreme chemical.

However, some organic solvents can absorb into the membrane material, especially when in contact for long periods. This absorption makes the material swell, reducing pore size and affecting the performance of the filter. Some solvents might also chemically attack the material, releasing extractables into the filtrate.

Autoclavable. GHP Acrodisc has a hydrophilic polypropylene membrane. Will handle both aqueous as well as aggressive organic solvent-based solutions. Available with glass fiber (GF) prefilter for particle laden samples (EF8436C). Nylon Acrodisc has a 2 mm HPLC certified nonpyrogenic nylon membrane for analyzing aqueous samples. Non-autoclavable.

GHP (hydrophilic polypropylene) membrane is a versatile filter for aqueous and aggressive organic solvent-based solutions. Low protein binding membrane gives high recovery of critical proteinaceous samples. HPLC certified for low levels of UV-absorbing extractables. Ideal for filtering samples and HPLC mobile

Jul 09, 2019 · Hydrophobic: not easily wetted by water, but easily wetted by organic solvents such as alcohol and isopropanol. 2. Different use of gas and liquid filtration. Hydrophobic filter membranes are generally used for gas filtration. Both hydrophilic and hydrophobic filter membranes can be used for liquid filtration. Hydrophobic PTFE membrane filter