In contrast to the most common membrane pores of 0.3-1.0 μm, the water molecule size is 0.26 nm. Thus, the pores are 1000-4000 times larger than the water vapor molecules of the atmospher-ic moisture. Result Because PTFE membranes are very mi

2021/8/5 · Membrane filter, PTFE Hydrophobic. The PTFE membrane is made of pure PTFE, laminated to a polypropylene support for improved durability. This membrane is simply the best choice for use with aggressive solvents, liquids, and gases that may attack other media. It

2019/7/9 · Hydrophobic PTFE membrane filter is mainly used in:1. air monitoring and gas filtration. 2. with strong chemical compatibility. Main Applications Of Hydrophobic And Hydrophilic PTFE Membrane Filter Hawach is a professional technology membrane manufacturer integrating analytical chemical product development, manufacturing, sales, and service.

The Millipore Mitex filter is an unsupported hydrophobic PTFE membrane filter disc. Filters are ideal for clarifiying acids, bases, cryogenic fluids and reagent chemical solutions. They are also recommended for clarifying propellants, analyzing hydraulic fluids and isolating RNA.

Alibaba.com offers 988 hydrophobic ptfe membrane filter products. A wide variety of hydrophobic ptfe membrane filter options are available to you, such as warranty of core components, local service location, and applicable industries.

The hydrophobic nature of an MHM prevents fluid from passing while allowing air to flow freely across the membrane, facilitating accurate pressure measurements. The MHM can also be designed as a viral barrier to block infected aerosols and particles, keeping any contamination upstream of the filter barrier.

A 25 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophilic PTFE membrane. Comes in a pack of 50. Pricing SLLG013SL A 13 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophilic PTFE membrane. Comes in a pack of 100. Pricing

with 0 2 µm PTFE membrane Filter is 25 mm diameter with 0 2 µm PTFE membrane Filter is 25 mm diameter with 0 2 µm PTFE membrane Qty/Cs 6 4 4 Vessel Size 500 mL 1L Cat. No. 11425 431510 431516 11440 Description Corning 500 mL flask prewith 0.2

2020/7/17 · 4.PTFE – polytetrafluoroethylene (hydrophobic) Features of PTFE membrane filters: PTFE membrane filter made of food-grade isotactic polypropylene as raw material, no additives in the process; stable physical and chemical properties.

Membrane Filter, hydrophobic, PTFE Made entirely of PTFE (polytetrafluorethylene), reinforced by Polypropylene net. -Permanently hydrophobic -Allo Tuotekoodi Valmistaja Nimi Description Diam. (mm) Pore size (µm) 4006874 PT02013BL Lab Logistics Group

Corning® Hydrophobic PTFE filter 0.2 µm, 5 Pieces. Product Number 4991. E-mail Print. prev. next. Quality Certificate. These filters are use in the Corning® Stripettor™ Ultra Pipet Controller.

PTFE Membrane Filters, Aspire Laminated, Hydrophobic, Polypropylene Backer, 5.0 Micron, 200x250mm, 5/Pk Product code 0QL2072005 The pores of microporous membrane filters act as small capillaries. When hydrophilic membranes come into contact with

Alibaba.com offers 2,837 membrane filter ptfe hydrophobic products. A wide variety of membrane filter ptfe hydrophobic options are available to you, such as warranty of core components, local service location, and applicable industries.

PTFE (polytetrafluoroethylene) membrane filters are hydrophobic in nature and is required to be pre-wetted with ethanol or methanol before the filtration of aqueous media. PTFE membrane filters have an excellent and wide chemical compatibility, therefore is used