Buy High quality 250 mL Rapid-Flow™ Filter Unit 0.2 µm SFCA membrane, 50mm dia, Part Number 157-0020 NN from Laboratory Disposable Products (LDP) at www.labdisposable.com
Conduct vacuum filtration and single-use biological work requiring sterile filtration, prefiltration or clarification of aqueous solutions in the lab or field with Thermo Scientific Nalgene Rapid-Flow Sterile Disposable Filter Units with SFCA Membrane. Surfactant-Free Cellulose Acetate (SFCA) membranes have lower extractables than standard (CA) membranes. Includes: Polystyrene cover; graduated upper chamber and storage bottle (except 115 mL size) integral membrane filter; cellulosic-plugged side arm; quick disconnect tubing adapter. Warranty: 90 days.
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)
Leakproof (except 115 mL sizes) screw cap 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
Yellow collar for easy identification
Much lower extractables than standard CA membranes
115 mL Sizes:
Compact filter units for quick filtration of 50 to 100 mL of fluid
Unitary construction with non-separable upper and lower compartments
Not intended for post-filtration storage of media (use Rapid-Flow products if media storage is required)
115 mL sizes do not have Rapid-Flow support plate design
Nalge Nunc International is a distributor and manufacturer of plastic laboratory containers. Nalge Nunc subsidiary of Thermo Fisher Scientific, Nalge Nunc International was formed in 1995. Nalgene is Nalge Nunc’s primary plastics product line includes jars, bottles, test tubes, graduated cylinders, and Petri dishes, etc.
In-addition Laboratory Disposable Products (LDP) is a one of the leading distributors of laboratory supplies, Reagents, Equipment, and safety products to the Life Science, Pharmaceutical industries, Hospitals, educational institutes, and many small businesses since 1982. Laboratory Disposable Products (LDP) is a proud Woman Owned Small Business. For more information please visit our website www.labdisposable.com or call on 800-332-LAB1 or email to [email protected] .
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