Sterile Opticap Disposable Capsules with Hydrophilic Durapore Membrane

Sterile Opticap capsule filters are fully contained capsule filters with Durapore 0.22 µm or 0.1 µm hydrophilic PVDF membrane.

Overview

Specifications

Ordering Information

    Documentation

    Technical Info

    Title
    Establishing Product Specific Bubble Point Specifications For Sterilizing-Grade (0.22 µm) Durapore® Filters
    Sterile Filtration of Serum-free Mammalian Cell Culture Media

    Data Sheet

    Title
    Sterile and Gamma Compatible Sterilizing-grade Durapore® 0.1 μm and 0.22 μm Filters

    FAQ

    QuestionAnswer
    What are the most common causes of filter clogging (air bubbles, particulates, surface tension, inappropriate filter size etc.)?Trapped bubbles, particulates and improper sizing are all common causes of fitration issues. True filter clogging is caused by particulates. Hard particles will form a cake on the filter surface. This will generally slow the filtration but not necessarily block filtration becuase fluid can flow through the layer of hard particles and then through the filter.

    Deformable particles can compress across the filter pores, forming impermeable barriers to filtration. This type of problem is common with solutions containing proteins or lipids.

    User Guides

    Title
    Hydrophilic Durapore® Cartridges and Capsules User Guide

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    Categories

    Biopharmaceutical Manufacturing > Downstream Processing > Sterile Filtration > Sterile Liquid > Durapore