CLS431118

Corning^® bottle-top vacuum filters

polyethersulfone membrane, sterile, pore size 0.22 μm, membrane size 63x63 mm, funnel capacity 500 mL, case of 12

• Synonym(s): bottle top filters, laboratory filters, vacuum system filters
• UNSPSC Code: 41104914
• NACRES: NB.51

Properties

• material: polyethersulfone membrane; polystyrene housing; yellow adapter
• sterility: sterile
• feature: cap: no; graduations
• packaging: case of 12
• manufacturer/tradename: Corning 431118
• filter capacity: 500 mL
• funnel capacity: 500 mL
• membrane size: 63x63 mm
• neck diam.: 45 mm
• pore size: 0.22 μm
• fitting: GL 45 bottle neck

Description

General description

Corning square bottle-top vacuum filter systems support a higher capacity polyethersulfone (PES) membrane for greater filtering performance. These new bottle/filter systems are designed for filtering and storing cell culture and/or tissue culture media, biological fluids and other aqueous solutions.

• 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.

Legal Information

Corning is a registered trademark of Corning, Inc.