BioPak® Point-of-Use Ultrafilter by The Life Science business of Merck KGaA, Darmstadt, Germany, operates as MilliporeSigma in the U.S. and Canada

Final purification step at the ultrapure water point-of-delivery provides pyrogen- and nuclease-free water at a high flow rate when you need it. The BioPak® unit is a disposable ultrafiltration cartridge typically used in cell culture, biochemistry or molecular biology applications. It can be installed at the outlet of Type I water purification systems such as the Milli-Q®, Direct-Q®, Simplicity® or Synergy® systems, to produce pyrogen- and nuclease-free ultrapure water for a period of up to th... Read more


BioPak® Point-of-Use Ultrafilter by The Life Science business of Merck KGaA, Darmstadt, Germany, operates as MilliporeSigma in the U.S. and Canada product image
BioPak® Point-of-Use Ultrafilter
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Final purification step at the ultrapure water point-of-delivery provides pyrogen- and nuclease-free water at a high flow rate when you need it.

The BioPak® unit is a disposable ultrafiltration cartridge typically used in cell culture, biochemistry or molecular biology applications. It can be installed at the outlet of Type I water purification systems such as the Milli-Q®, Direct-Q®, Simplicity® or Synergy® systems, to produce pyrogen- and nuclease-free ultrapure water for a period of up to three months.

The cartridge is composed of polysulfone hollow fibers in a white ABS housing. The BioPak® ultrafiltration membrane is designed to optimize the rejection of pyrogens, nucleases and bacteria, while maintaining a high flow rate and minimizing the release of ionic and organic materials.

Featured at EMD Millipore Pittcon 2014.


BioPak® Point-of-Use Ultrafilter Benefits:

  • Direct connection to all EMD Millipore Type I water systems
  • Pyrogen-free water (< 0.001 EU / mL) production
  • RNase-free water (< 0.01 ng / mL) and DNase-free water (< 4 pg / μL) production
  • Safe method that eliminates the need to treat water with DEPC
  • Bacteria-free water (< 1 cfu / mL) production
  • Warranty of results within specifications for a minimum of 90 days usage
  • Maintenance-free