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  • Depth Filters
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    Depth Filters for Analytical Research and Development

    Depth Filters for Analytical Research and Development
    Optimal Clarification

    Helping you improve fluid clarification with our depth filter technologies, designed for laboratory applications.

    Depth Filters Overview

    • Offering reliability even with high capacities, 3M's filters are composed of depth filtration media designed to retain contaminants by both mechanical entrapment and electrokinetic adsorption. Our filtration media is composed of inorganic filter aid, cellulose and a positively charged resin system that pulls negatively charged contaminants from the fluid. Because the filters are made with the same materials as their larger counterparts, the validation process is simplified and scale-up is accurate.

    Depth Filter Product Categories

    • The Zeta Plus ™ Encapsulated System is a single-use depth filtration system designed for cell culture clarification or downstream impurity removal. The Zeta Plus Encapsulated System is designed to process fluid from lab-scale to pilot-scale.

    Depth Filter Featured Products

    Find More Information About Depth Filters

    • Catalog
      3M Solutions for Biopharmaceutical Process Development
    • Resource Library
      Depth Filter Documents

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