Nalgene® 122-0020 Sterile Disposable Filter Unit, SFCA 0.2uL, case/72

Nalgene® 122-0020 Sterile Disposable Filter Unit, SFCA 0.2uL

• Upper chamber separates from storage bottle for easy access to filtrate
• Upper chamber clearly marked with pore size, membrane type, catalog number, lot number and expiration date (except 115 mL size)
• Leak-proof cap (on all sizes except 115mL) eliminates pH shift in storage bottle to provide longer life for stored media
• Padless membrane support minimizes foaming of proteinaceous samples
• Non-pyrogenic and non-cytotoxic
• Gamma radiation-sterilized and individually bagged for a 5-year sterile shelf life

Surfactant-Free Cellulose Acetate Membranes (SFCA)

• Low protein binding, excellent flow rates, little or no loss of specific proteins
• No wetting agents to affect sensitive cell culture lines
• Much lower extractables than standard CA membranes

Includes:
Polystyrene cover; graduated upper chamber and storage bottle (except 115mL size) integral membrane filter; cellulosic-plugged side arm; quick disconnect tubing adapter.

115mL Sizes

• Compact filter units for quick filtration of 50 to 100mL of fluid
• Unitary construction with non-separable upper and lower compartments
• Not intended for post-filtration storage of media
• 115mL sizes do not have Rapid-Flow support plate design

Specifications:

• Diameter Membrane: 50 mm
• Disposable: Yes
• Type: Filter Unit
• Volume Receiver: 115 mL
• Volume Upper: 115 mL
• Material (Membrane): Surfactant-free Cellulose Acetate (SFCA)
• Pore Size: 0.2 μm
• Sterility: Sterile

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