Filtration and microfiltration are used to separate solids, particulates or large molecules from fluids (liquid or gases) in order to purify the filtrate. Explore a range of filter formats, including filter paper, plates and membranes for your separation needs. While larger particulates may be separated by gravity filtration, smaller particulates may require additional force for timely separation. Microfiltration equipment includes vacuum filters, as well as positive pressure, crossflow and centrifugal filtration devices. Find the best filtration products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
Rocker supplies a wide variety of laboratory filtration apparatus including flasks and vacuum bottles. Rocker filtration apparatus is a combination of innovation and user-oriented ideas including spill-proof flasks and a direct drainage mechanism that makes laboratory work easier.
DISCSTAR ® BIO SD stainless steel housings are designed to insert PURASDISC ® BIO SD single-use filter modules. The housings are tiltable and a trolley is available to transport the modules, which guarantees easy loading and unloading of the filter modules.
PURASPIN ® depth filtration units are designed for small scale filtration trials. They allow efficient and cost-effective depth filtration of up to 20 mL. They can be used as a depth filter unit in a centrifuge or by applying vacuum.
PURACAP ® and PURACAP ® BIO SD are filter capsules for lab and pilot scale filtration trials. The capsules are used as a tool to generate the data needed for a propper scale-up. PURACAP ® is used for standard depth filtration (sheet filtration), PURACAP ® BIO SD for alluvial filtration (e.g. clarification of cell broth).
ACTIVASORB ® depth filter sheets are used in various applications such as decolorization, deodorization or catalyst removal. This type of filter sheets contains immobilized activated carbon which allows a easy and clean handling. In addtion, treatment with immobilized activated carbon is much more efficient compared to loose carbon powder due to a forced contact of the impurities with the activated carbon.
The PURASPIN ® Test Kit contains 5 different filter sheet types for laboratory filtration tests for coarse, fine, clarifying and sterile filtration. A practical and easy-to-use tool to define the right filtration solution at an early stage in the development process.
The SCALE-UP Test Kit is a tool to find the ideal depth filter at an early stage of the process development. The test kit contains 10 different PURASPIN ® for 20 mL trials, a 2" capsule with a selection of filter sheets for verification and the necessary information for a proper scale-up calculation.
PURAFIX ® depth filter sheets are specially developed for use in demanding applications in the biological and pharmaceutical industries. They are characterized by their high purity and extremly low content of extractable endotoxins and ions. This product line is also available with a positive zeta potential. PURAFIX ® filter sheets are also available as lenticular modules (12" and 16" PURADISC ® ).
The NOVOX ® CP is a high precision plate & frame filter, designed for pharmaceutical and other critical applications. This filter is an enclosed filtration system completely sealed for CIP without filter sheets. It eliminates any drip loss and prevents the liquid from having contact with the outside environment.
DISCSTAR ® LS and H are high-capacity depth filtration systems with no drip loss. They have pharma-approved valves and pressure gauges and are therefore ideally suited for highly sensitive applications in healthcare and the pharmaceutical industry. DISCSTAR ® LS and H are the system of choice for frequently changing filtration applications.
Stax™ disposable depth filter systems is a highly versatile disposable depth filter platform that is well suited for demanding prefiltration and clarification applications in biopharmaceutical workflows.
ÄKTA readyflux™ is an automated single-use filtration system for pilot- and small-scale manufacturing. It's intended for tangential flow filtration applications in both upstream and downstream workflows.
UniFlux is a fully automated tangential flow filtration/cross flow filtration systems for clarification, concentration and diafiltration applications in pilot to manufacturing scale.
ÄKTA flux is a semi-automated tangential flow filtration/cross flow filtration system for concentration and diafiltration as well as cell harvest and clarification.
Fits plastic or glass media bottles with 33mm neck sizes. Cellulose acetate (CA) membranes provide fast flow rates and low protein binding and are good for filtering cell culture media. Angled hose connector simplifies vacuum line attachment. Individually packaged, sterile and certified nonpyrogenic. Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy produ…
Fits plastic or glass media bottles with 45mm neck sizes. Cellulose acetate (CA) membranes provide fast flow rates and low protein binding and are good for filtering cell culture media. Angled hose connector simplifies vacuum line attachment. Individually packaged, sterile and certified nonpyrogenic. Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy produ…
These Corning® syringe filters have acrylic copolymer housings, female Luer lock inlets and male Luer slip outlets. Surfactant-free cellulose acetate (SFCA) membranes provide the lowest protein binding 100% integrity tested, sterile and certified nonpyrogenic and noncytotoxic Manufactured in accordance with ISO 9001 standards
These Corning® syringe filters have acrylic copolymer housings, female Luer lock inlets and male Luer slip outlets. SFCA-PF (surfactant-free cellulose acetate with prefilter) membranes provide the lowest protein binding and have an integral glass fiber prefilter for extra filtering capacity 100% integrity tested, sterile and certified nonpyrogenic and noncytotoxic Manufactured in accordance with ISO 9001 standards
Fits plastic or glass media bottles with 45mm neck sizes. Cellulose acetate (CA) membranes provide fast flow rates and low protein binding and are good for filtering cell culture media. Angled hose connector simplifies vacuum line attachment. Individually packaged, sterile and certified nonpyrogenic. Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy produ…
These Corning® syringe filters have polypropylene copolymer housings, hose barb inlets and hose barb outlets. PTFE membranes provide the best chemical resistance These naturally hydrophobic membranes can be used for venting applications or filtering gases 100% integrity tested, sterile and certified nonpyrogenic and noncytotoxic Manufactured in accordance with ISO 9001 standards
Fits plastic or glass media bottles with 45mm neck sizes. Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media. Angled hose connector simplifies vacuum line attachment. Individually packaged, sterile and certified nonpyrogenic. Each system has the membrane material and pore size printed on the unit and is color-coded…
Fits plastic or glass media bottles with 33mm neck sizes. Cellulose acetate (CA) membranes provide fast flow rates and low protein binding and are good for filtering cell culture media. Angled hose connector simplifies vacuum line attachment. Individually packaged, sterile and certified nonpyrogenic. Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy produ…
These Corning® syringe filters have polypropylene copolymer housings, female Luer lock inlets and male Luer slip outlets. Regenerated cellulose (RC) membranes are the best choice for DMSO compatibility. 100% integrity tested, sterile and certified nonpyrogenic and noncytotoxic Manufactured in accordance with ISO 9001 standards
