Fisherbrand™ Disposable PES Bottle Top Filters

Increase sample protection with Fisherbrand Sterile Disposable Bottle Top Filters 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.

Catalog Number	Volume (Metric)	Pore Size	Diameter (Metric) Membrane
FB12566508	150 mL	0.20 μm	50 mm
FB12566509	150 mL	0.45 μm	50 mm
FB12566510	500 mL	0.20 μm	75 mm
FB12566511	500 mL	0.45 μm	75 mm
FB12566512	1000 mL	0.20 μm	91 mm

Description

• PES membrane is low protein binding to maintain protein balance
• PES membrane has low extractables to maintain media purity
• Marked with catalog number, membrane type, pore size, lot number and expiration date for easy traceability
• Non-pyrogenic and non-cytotoxic
• Gamma radiation-sterilized and individually bagged for a 5-year sterile shelf life
• Bottom screw threads for attachment to bottles with 45 mm neck sizes
• 0.2µm units for sterile filtration
• 0.45µm units for fluid clarification and particle removal

Certifications

Non-pyrogenic per USP Standard Lot-to-Lotnon-cytotoxic Lot-to-Lot sterility

Specifications

• Certifications/Compliance: Non-pyrogenic per USP Standard Lot-to-Lot
• Material (Membrane): PES
• Type: Bottle Top Unit

• Disposable: Yes
• Sterility: Sterile

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