Sartorius membrane filters are available in a wide range of pore sizes, membrane types and diameters to fit the extensive array of applications being performed in the laboratory. Available in diameters from 13mm to 90mm and pore sizes from 0.1 to 8µm depending on material. Additionally, Cellulose Nitrate (CN) is availble in 3 meter rolls.
Polycarbonate:
Manufactured from high grade polycarbonate film using track- etch technology. The capillary pore structure is uniform and precise with a narrow pore size for excellent particle retention. Suited for particle imaging applications such as microscopy, cytology, cell biology, microbiology, etc.