Porosity & Permeability Testing is a leading provider of advanced permeability testing solutions, specializing in a comprehensive range of services including gas and liquid permeability tests, capillary flow porometry, and membrane testing. With innovative methodologies such as non-mercury porosimetry and bubble point tests, we cater to industries ranging from petrochemicals to water ... https://porecharacterisation.com/hollow-fiber-and-flat-sheet-membranes/