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ReUse HF Cartridges  >  Researcher ReUse
Researcher ReUse

The Researcher membrane hollow fiber cartridges are positioned between the laboratory scale Explorer and the full pilot scale Investigator cartridges. The membrane surface area is between 444 cm2 for the Researcher12 and up to 1,715 cm2 for Researcher41 and are the perfect choice for scale up/scale down studies and preparative biopharmaceutical work with sample volumes between 400 ml up to 6000 ml

The Researcher cartridges are available with molecular weight cut-off (MWCO) from 3K to 750 K and 0.1 um, 0.2 um and 0.45 um and with the same path length as all other WaterSep HF cartridges which makes scale up/scale down easy and predictable. The Researcher re-use cartridges can be sanitized and cleaned in 0.5-1.0 N NaOH, and stored in 0.1 N NaOH between usage.

Typical applications are:

  • clarification of cell culture and fermentation suspensions in primary recovery applications.
  • cell harvest, excellent results have been achieved with both whole cell E.Coli and E. Coli lysates, as well as other microbial process streams.
  • concentration and purification of vaccines.
  • concentration/diafiltration of monoclonal antibodies, recombinant proteins, biological macromolecules and peptides
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    Products in this Category
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    Researcher12 Reuse - 1 pack
    Recommended batch volume 0.4L- 2L with a permeate flow rate of 1.4 L/h.
    WA XXX YY RES12 S0
    Researcher24 ReUse - 1 pack
    Recommended batch volume per cartridge 0.7L-4L or a permeate flow rate of 2.5 L/h
    WA XXX YY RES24 S0

    Researcher41 ReUse - 1 pack
    Recommended batch volume 1L- 8L with a permeate flow rate of 5 L/h.
    WA XXX YY RES41 S0

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