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 0,2μm membranes for sterile filtration, 0,45μm membranes for liquid clarification and particle removal
