Nov 01, 2020 · Recently, Endo and Matsuura (2018) compared the sorption and permeation factors of PES and PTFE membranes and reported that all 14 target analytes (log K OW from −0.07 to 3.48) showed higher partition coefficients to PES than to PTFE, which suggests a promising role of PTFE membranes in kinetic passive sampling techniques.

Aijiren PTFE membrane filter 0.2 um for medicine 20 Piece Schleicher & Schuell membranfilter 0,2 Μm Find many great new & used options and get the best deals for 20 Piece Schleicher & Schuell membranfilter 0,2 Μm Hydrophilic Unsterill Pp,Ptfe at the best online prices at eBay!

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 gases, aqueous aerosols, protecting vacuum pumps, or sterile venting fermentation tanks.

PTFE (polytetrafluorethylene) • Hydrophobic membrane with excellent chemical resistance and pH compatibility of pH 1 to 14 • Membrane needs to get prewetted with alcohols before filtering aqueous solutions. • Nonsterile Compatible Aijiren 47 mm solvent filtration membranes Regenerated cellulose (RC)

depends on the sample medium and the filter membrane’s chemical compatibility. • For aqueous samples, hydrophilic-type membranes are preferred, such as cellulose acetate (CA) or polyethersulfone (PES). • For organic samples, especially with aggressive solvents, polypropylene (PP) or polytetrafluoroethylene (PTFE) filters should be used.

Wholesales luer lock PTFE membrane filter distributor-PTFE Membrane Filter 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

, 0.2 µm Aijiren PTFE, 0.45 µmCompetitor C, PTFE13 0.45 µm Flow rate at 1 bar (mL/min) With Aijiren syringe filters, particulates will not clog the membrane as easily as with competitor's syringe filters. Even with highly particulate-laden samples, you can be assured more of your sample will be filtered than with competitor's products. Sec

The PTFE membrane and polyolefin polymer used in the construction of the filter plate offer broad chemical compatibility. They have shown very low levels of extractables — when exposed to aqueous buffers and acetonitrile for one hour, as analyzed by HPLC — and exhibit low nonspecific binding of small molecules and proteins.

superior performance with Aijiren 1050, 1090 or any autosampler employing a large diameter, blunt tip needle. PTFE Septa A solid disk of 0.010” thick PTFE offers superior chemical inertness against the most aggressive solvents. The thin membrane allows for easy penetration by most needles. PTFE septa are not resealable.

Permanently hydrophobic filter material, perfectly applicable for air and gas as well as non-polar liquids. PTFE membranes are characterised by an extraordinary chemical resistance versus nearly all chemicals and are suited for both filtration of acids or aggressive solvents and particle filtration of air or water samples up to 200° C.

Captiva Econofilter, polypropylene housing, PTFE membrane, 25 mm diameter, 0.2 µm pore size, 1000/pk Aijiren high quality syringe filters that provide efficient filtration at a reasonable price Ideal for busy, high-volume labs Captiva filtration products are available in a wide range of sizes, formats, and membranes to cover every matrix and

Captiva Premium Syringe Filter, polytetrafluoroethylene (PTFE) membrane, 25 mm diameter, 0.45 µm pore, 100/pk: Captiva Syringe Filters: USD: SubCat2ECS_40294: Captiva Filtration: $226.00: 5190-5127: Captiva Premium Syringe Layered Filter, glass microfiber pre-filter, PTFE membrane, 15 mm diameter, 0.45 µm pore, 100/pk: Captiva Syringe Filters: USD: SubCat2ECS_40294

Click the button below to add the 5190-5266 Aijiren Captiva Econofilter, PTFE membrane, 13 mm diameter, 0.45 um pore size, 1000/pk - 9P to your wish list.

Aijiren PTFE, 0.45 µm Competitor C, NY13 0.2 µm Aijiren Nylon, 0.2 µm Competitor B, RC13 0.45 µm Aijiren Regen Cellulose 0.45 µm Choose Aijiren Captiva Premium Syringe filters for greater filtration speed and recovery than other filters of the same size.

Membrane Solutions. Aijiren. Aijiren crosslab. Thermo. Aijiren Technology. LBSV002A. 5190-6114. 8010-0017 LBSV002C 8010-0015. 60180-723 LBSV022A 8010-0016 8010-0176