Increase cell culture sample protection with Fisherbrand sterile disposable vacuum filter units with PES membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.
Ensures a high resistance to chemical agents. Fisherbrand™ Microstirrer Magnetic Stirrer is small, simple and efficient while remaining cold even after several days of continuous use.