Corning® Bottle-Top Vacuum Filters, Polyethersulfone Membrane, Sterile, Case of 48, CLS431160, Corning, Inc. (CAT#: STEM-L-5019-Y)

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

Material: polyethersulfone membrane
polystyrene housing
yellow adapter
Sterility: sterile
Feature: cap: no
graduation
Packaging: case of 48
Mfr.: Corning, 431160
Filter capacity: 150 mL
Funnel capacity: 150 mL
Membrane diam.: 50 mm
Neck diam.: 33 mm
Pore size: 0.22 μm
Fitting: GL 33 bottle neck

• Fits plastic or glass media bottles with 45mm neck sizes.
• Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media.
• 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 Filter System, Polyethersulfone Membrane, CLS431475, Corning, Inc. (STEM-L-5035-Y)
Corning® Bottle-Top Vacuum Filter System, Cellulose Acetate Membrane, CLS430768, Corning, Inc. (STEM-L-5036-Y)