Corning® Bottle-Top Vacuum Filter System, Cellulose Membrane (Nitrate), CLS430756, Corning, Inc. (CAT#: STEM-L-5039-Y)

Corning square bottle-top vacuum filter systems support a higher capacity cellulose nitrate (CN) membrane for greater filtering performance.

Material: cellulose membrane (nitrate)
high-density polyethylene cap (plug seal)
polystyrene housing
Sterility: sterile
Feature: cap plug seal
graduations
Packaging: pack of 1
case of 12
pkg of (individually wrapped system)
Mfr.: Corning, 430756
Bottle Capacity: 250 mL
Filter Capacity: 250 mL
Funnel Capacity: 250 mL
Membrane area: 19.6 cm2
Neck Diam.: 45 mm
Color: orange cap
Pore Size: 0.2 μm
Fitting: GL 45 bottle neck

• Cellulose nitrate (CN) membranes are good for filtering buffers where protein binding is not a concern.
• Receiver bottles feature easy grip sides for improved handling.
• Additional storage bottles can be purchased to increase capacity.
• Bottle caps are supplied sterile and individually packaged.
• Angled hose connector simplifies vacuum line attachment.
• Individually packaged, sterile and certified nonpyrogenic.
• Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy product identification.
• Expiration date appears on the filter funnel and shipping boxes.
• Expiration date of the membrane is three years from the time the product is manufactured.

Corning® Bottle-Top Vacuum Filters, Polyethersulfone Membrane, Sterile, Case of 12, CLS431117, Corning, Inc. (STEM-L-5017-Y)
Corning® Bottle-Top Vacuum Filters, Cellulose Acetate Membrane, Sterile, Case of 48, CLS430626, Corning, Inc. (STEM-L-5018-Y)