Diagnostic Membranes

As the first industrial membrane manufacturer, Sartorius Stedim Biotech has developed unparalleled expertise in the production of various microporous membranes. Our extremely wide range of OEM membranes allows you to select the membrane with the best performance characteristics for your device. Although nitrocellulose membranes are ideal for all protein analyzes, polyethersulfone (PES) membranes set new standards in the application of liquid and gas filtration, including medical devices.