or
NALGENE MF75 Tissue Culture Filter Units Sterile 1000mL receiver. For sensitive cell culture work. Leakproof closure eliminates pH shift. 90mm diameter hydrophilic nylon membrane. 0.2um pore size. Graduated polystyrene upper chamber/receiver. Cellulosic v
NALGENE MF75 Ti'ue Culture Filter Units Sterile 1000mL receiver. For sensitive cell culture work. Leakproof closure eliminates pH shift. 90mm diameter hydrophilic nylon membrane. 0.2um pore size. Graduated polystyrene upper chamber/receiver. Cellulosi