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. The TE range features polypropylene support material for improved strength and handling. Temperature resistant up to 120°C.

Syringe Filter Nylon FilterPri Syringe Filter NY The membrane is a hydrophillic and compatible with aqueous solution and solvents. Syringe Filter PTFE The membrane has two different properties. Hydrophobic and hydrophilic. Syringe Filter PVDF The membrane

PTFE syringe filters are made of Polytetrafluoroethylene (PTFE) membrane and a polypropylene overmold housing. Available in 13 mm and 25 mm diameters and 0.22 μm and 0.45 μm pore sizes. PTFE is the membrane of choice for use with aggressive solvents, liquids, and gases that can attack other membranes

Both Fluoropore hydrophobic PTFE and Mitex hydrophobic PTFE membranes can be used for filtering organic solvents and gases. Fluoropore™ membranes and

Membrane Solutions (1-800-553-9057) is rather professional in Membrane filter manufacture and sales. Solvent filtration is used primarily in microbiological and analytical procedures that involve collecting a particulate (bacteria, precipitate, etc.) from a liquid

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 13mm to 293mm, which are manufactured in ISO 9001 certified facility. Most membranes can be sterilized if needed.

Bromphenol blue (BPB), hydrochloric acid, and water were added to the methanol solution successively, and the mixed solution was filtered through a mixed cellulose ester membrane filter. The CS+-BPB- ion associate, formed by a counter ion exchange, was collected on the filter and dissolved into N,N-dimethylformamide (DMF) together with the mixed cellulose ester membrane filter.

wwPTFE Membrane Disc Filters are membrane with chemical compatibility for aqueous solutions and aggressive solvents. Maximum versatility. Filters aqueous solutions or aggressive chemicals. A low protein binding membrane gives a high recovery of critical

Catalogue Number. FHLP01300. Trade Name. Fluoropore. Description. Fluoropore Membrane Filter. Background Information. Our Fluoropore™ membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications.

Omnipore Membrane Filter 5.0 um pore size, Hydrophilic PTFE membrane, 47 mm diameter - Find MSDS or SDS, a COA, data sheets and more information. Description Catalogue Number JMWP04700 Trade Name Omnipore Description Omnipore Membrane Filter

Intro There are so many solvents and syringe filter/membrane materials that it can be tough to remember which combinations are safe and which are corrosive. These tables show five common syringe filter materials -- Cellulose Acetate (CA), Nylon, PES, PTFE, and PVDF -- and their compatibilities with 75 common solvents.

2018/9/25 · PP membrane is suitable for organic solvents, and is very suitable for HPLC mobile phase filtration and degassing especially acetonitrile. 0.45 membrane filter has a long service life, is suitable for position difference filtration, high-viscosity, multi-suspended matter

PTFE syringe filter has 3 kind of diameters, 13mm, 25mm and 30mm. It is cut into some disc membrane that guarantee exceptional integrity when filtering some sample. Then through into non-gap sealing, virgin medical PP material is placed to contain all the disc membrane.

Filter both aqueous and organic solvents Optically clear when wet Hydrophilic PTFE membranes are a thin, unsupported, highly porous film that offers maximum chemical and pH resistance to a broad range of aqueous and organic solvents. This membrane exhibits high flow rates with minimal

AcroPrep Advance 0.2 and 0.45 µm GHP Membrane Filter Plates. 2 hrs. This solvent retention table shows results reported for 200 μL/well (350 μL plates) and 300 μL/well (1 mL plates) of liquid with 30 min., 2 hr. and 24 hr. incubations at room temperature without a humid chamber. n = 24 (wells/solution).