Polytetrafluoroethylene fiber, called fluon in China, is a synthetic fiber made of PTFE resin by a special process. With the characteristic of good chemical stability of PTFE, it is widely used in the filter materials under high temperature, strong acid and strong base condition. PTFE fiber can be classified into White Staple Fiber and Brown Staple Fiber.

Number of amino acids 583 154 386 105 ~ 5000 Isoelectric point (pI) 4.7 7.1 4.5 9.6 4.5 syringe filters PVDF membranes have been claimed to feature low protein

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Product Number Product Description; WHA10410214: RC 55, pore size 0.45 μm: Pricing: WHA10410312: RC58 Membrane Circles, diam. 47 mm, pore size 0.2 μm

Mar 30, 2021 · Hydrophobic PTFE Membrane Filter Cartridge Type B---Round Flange Series Model Name: B-PET-386-35140F4 Size: Φ386-Φ350*Φ240*1400MM Media Type: PET-F4/260 Filter Media: Hydrophobic PTFE Membrane Filter Cartridge Filtration Area: 23m2 Metal treatment: Powder spray coating metal/stainless steel mes; Related tags : dust collector, dust filter

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PTFE membrane filters are naturally hydrophobic, they are very useful for aerosol sampling, air venting and gas filtration, especially in environments also containing water vapor. For filtering aqueous solutions, PTFE requires pre-wetting with alcohol to establish flow with reasonable pressure differentials. MS PTFE membrane disc diameters

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Sep 29, 2009 · Our company is a Hi-tech company specialized in product research, develop and production of e-PTFE membrane, membrane filter media and related products. The e-PTFE membrane has completed the "863" research project of National Ministry of Science and Technology and can be produced with porosity ranging from 0.2節 關m by now.

Buy Glass Filter Holder 7 Feb, 2014. I would like to purchase a single unit if possible? 500ml funnel or more 50mm replaceable PTFE membrane if possible stainless steel 1000ml receiver glassware also could you let me now a price for replacement PTFE screens. Categories : General Industrial Equipment, Other Filter Supplies