Capsule filters, Polymers

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CHM® CapFIL capsule filters

CHM® CapFIL capsule filters have been specially designed for simple, quick, and efficient particles or bacteria filtration of aqueous or solvent solutions and gases used in laboratory, pilot-plant and small-scale applications. They are ready to use filters, eliminating the need to disassemble, clean and reassemble filter housings.

CHM® CapFIL Filter Capsules contain no adhesives, binders, or surfactants. Thanks to its serial layer filter design the CapFIL increase their throughput and extend their working life.
All capsules containing membrane media are pre-flushed with purified water to reduce extractables. The all-polypropylene construction provides excellent chemical compatibility and superior flow per unit area as compared to other membrane cartridges.

Features:
· Combine a full range of filter media: Polypropylene, Polyethersulfone (PES) Polytetrafluoroethylene (PTFE) and Nylon membranes and pore size ratings to cover the numerous applications.
· Offer high reliability, security and convenience for small to medium batch processing applications
· All the materials used in the CapFIL manufacturing process meets the USP Class VI Plastics biological reactivity tests.
· Manufactured in a Clean Room Environment

CHM® Capfil PES (polyethersulfone)

CapFil PES hydrophilic membrane is specially designed to provide efficient filtration for critical aqueous solutions. The CapFIL PES provides absolute bacteria retention, low extractables, low protein binding and an excellent high flow, with low pressure drop in a wide range of biological fluids

Applications:
· Food and beverage
· Tissue culture media
· Enzymes
· Aqueous solutions
· Chemical and reagent purification
· Immunological
· Cosmetic products

CHM® Capfil PTFE (polytetrafluoroethylene)

CapFil PTFE is made with hydrophobic PTFE (polytetrafluoroethylene) membranes designed for filtrations of aggressive chemical solutions and organic solvents. It offers minimal extractable in a wide range of fluids and applications.

Applications:
· Venting
· Gas filtration
· Aggressive solvents, corrosive chemicals and gases.
· Solvent resistant capsule
· Water, chemical and reagent purification

CHM® Capfil PP (polypropylene)

CapFil PP is all-polypropylene construction capsule filter (with polypropylene membrane and polypropylene housing).
This combination allows to be used with a wide range of solutions at various pH and temperatures.

Applications:
· Cosmetics and personal care
· Sample preparation
· Solvents
· Food and beverages
· Water, chemical and reagent purification
· Inks and pigments

CHM® Capfil NYLON

CapFil NY is made with nylon membrane combined with a glass microfiber prefilter in a polypropylene housing. This combination allows to be used with heavily loaded and aqueous solutions, including virus suspensions, enzymes, buffers and biological suspensions.

Applications:
· Cosmetics and personal care
· Food and beverages
· Water, chemical and reagent purification
· Virus suspensions
· Enzymes and buffers

CHM® Capfil order information

The variety of available sizes, mix of connectors, media and housing allow the final user to create the optimum
configuration that suits with the required application.

Select the available media between:
· High flow PES to use with both liquids and dry gases
· Hydrophobic PTFE membrane is an excellent choice for aggressive chemical and air/gas stream filtration
· Hydrophilic nylon for aqueous solutions
· Polypropylene depth media for heavy duty fine filtration