Top filter PES 1000 ml/0,20 Mic

Perform sterile filtration of cell culture media, sera, additives and buffers with the Nalgene Rapid-Flow Sterile Disposable Bottle Top Filters with PES membrane. The filter enables fast flow rates and high throughput for increased filtration efficiency through its unique Rapid-Flow membrane support system.Features:Marked with catalogue number, membrane type, pore size, lot number and expiry date for simplified traceability. Gamma sterilised and individually wrapped for 5 years sterile storage Engraved graduation for easy reading of sample volume Quick-release tubing adapter on side for easy change between filter units Non-cytotoxic and pyrogen-free PES (polyethersulfone) membrane:PES is considered the best membrane for cell culture fluids. It has the lowest protein binding to maintain protein balance and the lowest extractables to maintain media purity. The asymmetric PES membrane and unique Rapid-Flow membrane support system allow fast flow rates and large total throughput for increased filtration efficiency. Use 0,2&mu:m membranes for sterile filtration, 0,45&mu:m membranes for liquid clarification and particle removal