Category Archives: Laboratory Filtration Products

RephiQuik PTFE Non-sterile Syringe Filter

A PTFE syringe filter RJF1322NH/RJF3222NH/RJF1345NH/RJF3245NH uses a hydrophobic PTFE membrane in a high-quality polypropylene (PP) housing, free of any adhesives. The membrane is biologically and chemically inert, extremely low in extractable. Its unique design ensures no leakage of particles to the down-stream side of the membrane. The filters are resistant to the destructive effects of organic solvents, concentrated acids and

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RephiQuik Nylon Non-sterile Syringe Filter

The RephiQuik Nylon syringe filter RJN1322NH/RJN3222NH/RJN1345NH/RJN3245N utilizes a hydrophilic Nylon membrane with a broad chemical compatibility and low levels of extractables. Its unique design ensures no leakage of particles to the down-stream side of the membrane The filters can be used in many different applications for filtering aqueous and organic solutions, even some aggressive solutions, such as acetonitrile (ACN), DMF

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RephiQuik PES Non-sterile Syringe Filter

A RephiQuik PES syringe filter RJP1322NH/RJP3222NH/RJP1345NH/RJP3245NH utilizes an asymmetric hydrophilic PES membrane, allowing for a faster flow rate and higher through-put of aqueous and slightly organic solutions than that of MCE, PTFE, PVDF or Nylon membrane filters, which leads to increased productivity and efficiency of the filters. Its unique design ensures no leakage of particles to the down-stream side of

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RephiQuik PVDF Non-sterile Syringe Filter

A RephiQuik PVDF syringe filter RJV1322NH/RJV3222NH/RJV1345NH/RJV3245NH utilizes a hydrophilic PVDF membrane. This membrane is very low in non-specific protein binding, making it the ideal choice of filtering genetically engineered products and other protein solutions. It retains good chemical compatibility and physical characteristics. The filters’ unique design ensures no leakage of particles to the down-stream side of the membrane. This RephiQuik

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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

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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

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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

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RephiQuik Max Nylon 32 mm Composite Syringe Filters

This 32 mm RephiQuik Max composite syringe filter has progressive layers of glass fiber prefilters before the precision membrane for filtering hard-to-filter high particulate loaded or viscous samples. The filter combines 3 layers of filtration media in a compact pigment-free polypropylene housing, including two layers of glass fiber prefilters integrated with a layer of fine membrane filter. RephiQuik Max composite

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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

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RephiQuik Max PES 32 mm Composite Syringe Filters

This 32 mm RephiQuik Max composite syringe filter has progressive layers of glass fiber prefilters before the precision membrane for filtering hard-to-filter high particulate loaded or viscous samples. The filter combines 3 layers of filtration media in a compact pigment-free polypropylene housing, including two layers of glass fiber prefilters integrated with a layer of fine membrane filter. RephiQuik Max composite

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RephiQuik Max PTFE 32 mm Composite Syringe Filters

This 32 mm RephiQuik Max composite syringe filter has progressive layers of glass fiber prefilters before the precision membrane for filtering hard-to-filter high particulate loaded or viscous samples. The filter combines 3 layers of filtration media in a compact pigment-free polypropylene housing, including two layers of glass fiber prefilters integrated with a layer of fine membrane filter. RephiQuik Max composite

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