Welcome to Axiva, a leading brand for Syringe Filters, Membrane Filters, Filter Papers, Filtration Assemblies, etc. AXIVA SICHEM BIOTECH is an ISO 9001:2015 certified multi product specialty company with expertise in Lab Filtration, Lab Plasticwares, Lab Glass-wares & Lab Instruments.

Due to its strength and broad chemical compatibility, PTFE is commonly used in membrane filters. While PTFE is known for its high strength, the addition of a high-density polyethylene (HDPE) backing offers improved filter handling characteristics. Hydrophilic LCR and Omnipore™ PTFE membranes are typically used for filtering aqueous solutions.

Syringe Filters Overview. Luknova supplies a variety of high quality syringe filters (with female luer lock inlet and male slip outlet) for sample preparation and solvent filtration to remove particles from a sample prior to chromatography, filtration of gases, and for the removal of bacteria from a aqueous and non-aqueous sample, including Nylon, PTFE (polytetrafluoroethylene), PVDF

Choose a filter or membrane based on: 1) Chemical compatibility of the membrane and housing with your sample matrix. 2) Size and amount of particulates in the sample. 3) Potential interactions (binding) between the membrane and sample components. 4) Special considerations such as requirement for prefilter or inorganic ion certification.

Difference from glass fiber membrane, PTFE filter is a kind of membrane material for deep filtration. Membrane filter disc has the following characteristics: membrane filter 0.22 μm is produced from food-grade isotactic polypropylene. No additives in the whole process; stable physical and chemical properties and good compatibility.

Aug 07, 2018 · To compare between all the common membranes and solvents, review the chemical compatibility chart in our guide to laboratory membrane filtration principles and chemical compatibility. You might also find it useful to follow our quick reference chart (below) or try our filter selector tool to find your membrane filter fast.

Sheet Filtration Membranes MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes: 0.80μm Pore Size Designed for air monitoring, bioassays, dairy microbiology, particle monitoring and particle removal.

Advantec MFS. 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.

Plastic Film, Air Purifier, Waterproof Membrane manufacturer / supplier in China, offering Quality High Precision Eptfe Filter Membrane for Air Purification and Sterilization, Compression Resistant Ssl Braiding PTFE F4 Corrugated Pipe, Ssl Braided PTFE F4 Corrugted Tube and so on.

High Purity- Pharmaceutical Grade PTFE. PTFE Pharmaceutical Grade sterilizing filter cartridges provide optimized filtration performance in sterile air/gas and venting applications. The single layer PTFE membrane, with over double the hydrophobicity of polypropylene or PVDF, is the best choice to prevent water intrusion and resulting microbial

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

provides wide selection of syringe fifilters and membranes. Zhejiang Aijiren Technologies Co., Ltd is a global supplier of chromatography vial, cap, septa and syringe filter, we devote analytica test and laboratory consumables to provide high quality, efficient service and favorable price.

4 mm Puradisc Syringe Filters Membrane Nonsterile without tube tip Nonsterile with tube tip Sterile without tube tip Nylon PVDF PTFE PVDF Nylon PVDF Quantity/pack Pore size (µm) 0.2 6777-0402 6786-0402 6791-0402 50 0.45 6777

Polytetrafluoroethylene membrane filter cartridges (PTFE) Filtra International, PTFE filter cartridges, are constructed from a PTFE membrane and Polypropylene core, outer cage and big bore inner dia. end caps which provide excellent flow rates, long service life and minimal extractable.

Chemical compatibility: The filter material must be compatible with the chemical nature of both the liquid and dissolved solutes being filtered to avoid structural failure. Wettability: Hydrophilic membranes are easily wet with water and are preferred for filtering aqueous solutions. Hydrophobic membranes are recommended for gas filtration, low