Whatman Group manufactures Track-Etched Polycarbonate Membranes. Whatman Group manufactures English mill making fine, handcrafted paper. The Track-Etched Polycarbonate Membranes comes under the brand name "Nuclepore" are manufactured from high-quality polycarbonate film and have sharply defined pore sizes, high flow rates, and excellent chemical and thermal resistance. The membranes have a smooth flat surface and exhibit very low levels of extractable. The Track-Etched Polycarbonate Membranes has Low protein binding and low extractable ensuring no sample contamination.
