solvent compatibility ptfe membrane filter 0.22 um for petrochemicals

MS ® PTFE Syringe Filters are Broad chemical compatibility , strong chemical stability and inertia ,strong hydrophobicity , suitable for HPLC filtration. We incorporate a variety of membranes to offer separation and purification solutions for the majority of your laboratory needs.

There are 6 kinds of filter types: MCE, NYLON, PVDF, PES, PTFE and CA. Three kinds of optional specifications Diameter: 13mm, 25mm and 30mm Membrane pore size:0.22um and 0.45m. Product Features: Product Name: Disposable syringe filters PES (sterile individually wrapped) Specifications: 33mm / 0.22um, Diameter is 33mm, aperture is 0.22um.

The PTFE pleated cartridge filters are highly popular in chemical and pharmaceutical applications due to their extraordinary resistance to temperature and chemicals. As the Polytetrafluoroethylene is a hydrophobic material the pleated PTFE filters are widely used in Oil and gas applications, where process fluids have to be protected from

Aug 04, 2008 · PTFE Membrane Filter,90mm, Hydrophobic,0.22µm,1pk/100pcs Quantity Discounts: Applied at Check Out Qty Unit Price 10-100 US$345.19 101-500 US$326.01 Price : US$383.54 Select Click for More Product number: SF13842 PTFE Membrane Filter,90mm, Hydrophilic,0.22µm,1pk/100pcs Price : US$492.46 Select Click for More Product number: SF13862 PTFE Membrane Filter,90mm,

This PTFE filter is made of hydrophobic polytetrafluoroethylene (PTFE) membrane wit h excellent retention characteristics, flow rates. It offers a wide range of chemical compatibility with high thermal stability, specially used for the filtration of compressed air/gas, vent air and aggressive chemical solutions including acids, alkalis, solvents, photoresists, etc.

Nov 01, 2013 · “A number of solvents that are used in the pharmaceutical sector, especially on the antibiotics front for liquid/liquid separation, are recycled through carbon and a PTFE membrane filter,” Mr Bevis added. At 1µm rating, Porvair's Fluorofil F100 is used to filter the solvent removing the carbon fines that are generated.

Aug 07, 2018 · Hopefully, this quick overview helps you identify the most appropriate membrane-solvent combination for your application. 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.

PTFE membrane filter is made of polytetrafluoroethylene ultrafine fibers by hot-melt bonding together. 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. See full list on hawachmembrane.com

Feb 15, 2021 · Organic solvent permeation of pure solvents (methanol, ethanol, isopropanol, n-hexane, n-heptane, acetone, ethyl acetate, toluene, n-methyl pyrrolidone, and n, n-dimethylformamide) was performed in a stirred dead-end membrane filtration cell (Sterlitech HP4750) with an effective membrane area of 12.0 cm 2 under 4.0 bar. The permeance of the

Durapore® Membrane Filter, 0.22 µm. Background Information. Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes. Features & Benefits.

Non-sterile Minisart ® SRP syringe filters are supplied in a pouch in one pack. This reduces waste and makes the handling easier whenever the application allows clarification under non-sterile conditions, like this is the case for the majority of sample preparation steps prior to HPLC or GC analysis. The low-binding PTFE membrane is the best option for leachable free filtration whenever highest chemical compatibility and pH values of 1 - 14 are needed.

PTFE - Strong Chemical Compatibility - HPLC Certified - Hydrophobic. Advanced Quality PTFE Syringe Filters, AQ™ brand, for Pharmaceutical Grade HPLC & Dissolution Testing. Manufactured with a unique 0.22µm PTFE or Polytetrafluoroethylene (purest form of Teflon©) in a 4mm polypropylene housing, these syringe filters are made for laboratories that require consistent, high performance results with ease of use especially during high volume work.

Description. Durapore® Membrane Filter, 0.22 µm. Background Information. Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes. Features & Benefits.

1) Syringe filter housings are manufactured from solvent-resistant, low-extractable polypropylene resins specifically selected for wide compatibility with common HPLC sample matrices. 2) Solutions at temperatures up to 100°C can be filtered using syringe filters. 3) Syringe filters can be sterilized by autoclave at 125°C for 15 minutes.

Durapore™ PVDF Membranes: 0.22µ Pore Size provide high flow rates and throughput, low extractables, broad chemical compatibility and low protein binding. Available in diameters ranging from 13mm to 142mm. Composed of polyvinylidene fluoride (PVDF) that binds far less protein than than nylon, nitrocellulose or PTFE membranes. White, plain membranes are autoclavable.