Microbiology and Life Science NewsNominal vs Absolute: What's the Difference?
(Updated Feb, 2017) If you were to casually browse through Sterlitech's website, you may find that we have an incredible range of filter options. The...
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Microbiology and Life Science News
Filtration ResourcesDefining a Pore Size and Sterile Filtering; 0.2 Micron vs. 0.22 Micron. What’s the difference?
Defining a Pore Size and Sterile Filtering; 0.2 Micron vs. 0.22 Micron. What’s the difference?If you were to spend a little time perusing Sterlitech’s...
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Microbiology and Life Science NewsEtching the Tracks in a Track-etched Membrane Filter
Place a polycarbonate (PCT) or polyester (PET) membrane under an electron microscope and you'll see something similar to the picture here: a smooth...
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Filtration ResourcesHydrophilic and Hydrophobic
One of the important characteristics in membrane selection is whether you want a membrane that is Hydrophobic or Hydrophilic. Here we'll define these...
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