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Laboratory Filtration Products
RephiQuik Membrane Filters
RephiDisc MCE Membrane Disc Filter
Hydrophilic RephiDisc MCE membranes are biologically inert mixtures of cellulose acetate and cellulose nitrate to deliver high flow rates and precise pores for a variety of general laboratory applications. They are well suited for use with aqueous based samples and recommended for all analytical, ultracleaning applications at temperatures below 45 ℃. Catalog No.: RCM2522H5, RCM4722NH, RCM5022NH, RCM2545H5, RCM4745NH, RCM5045NH Like this:Like Loading......
RephiDisc Nylon Membrane Disc Filter
Nylon membranes are naturally hydrophilic polymer. RephiDisc Nylon membranes have broad chemical compatibility and low levels of extractables since the membranes do not contain any wetting agents, detergents or surfactants. The can be used in many different applications for filtering aqueous and organic solutions, even some aggressive solutions, such as acetonitrile (ACN), DMF and DMSO. However, Nylon membranes are not good for acid solutions and tend to bind greater amounts of proteins and other macromolecules than other membranes hence RephilDisc Nylon membranes are not recommended for protein recovery applications. Catalog No.: RCN2522H5, RCN4722NH, RCN5022NH, RCN2545H5, RCN4745NH, RCN5045NH Like this:Like Loading......
RephiDisc PES Membrane Disc Filter
Hydrophilic RephiDisc PES membranes have highly asymmetric structure, which lead to fast flow rates and high throughput. Other advantages of RephiDisc PES membranes include their relatively lower protein binding capacity than MCE or Nylon membrane and low extractable. They are suitable for a variety of environments except for some acids and bases. They are usually recommended for chromatography filtrations because they are almost free of extractable, which contributes no interference to chromatographic results . Catalog No.: RCP2522H5, RCP4722NH, RCP5022NH, RCP2545H5, RCP4745NH, RCP5045NH Like this:Like Loading......
RephiDisc PTFE Membrane Disc Filter
RephiDisc PTFE membranes are hydrophobic microporous expanded PTFE membranes, supported by high density polyethylene (HDPE) backing. It is resistant to the destructive effects of many chemicals, including organic solvents, concentrated acids and bases, or other aggressive chemicals for which other membranes are unsuitable. Also, it can withstand high temperature conditions (above 200 ℃). Catalog No.: RCF2522H5, RCF4722NH, RCF5022NH, RCF2545H5, RCF4745NH, RCF5045NH Like this:Like Loading......
RephiDisc PVDF Membrane Disc Filter
RephiDisc PVDF membranes are modified polymer with a hydrophilic characteristic. They are typically low in non-specific protein binding and relatively high flow rates. RephiDisc PVDF membranes are resistant to a broad range of common organic solvents and can be used in filtering a variety of samples, both aqueous and non-aggressive solvent-based solutions. They bind far less protein than Nylon, MCE and PTFE membranes. Catalog No.: RCV2522H5, RCV4722NH, RCV5022NH, RCV2545H5, RCV4745NH, RCV5045NH Like this:Like Loading......
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