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  • CLS431098 - Corning® bottle-top vacuum filter system


Corning® bottle-top vacuum filter system

polyethersulfone membrane, pore size 0.22 μm, membrane area 54.5 cm2, filter capacity 1000 mL

Synonym: bottle top filters, laboratory filters, vacuum system filters

  •  NACRES NB.24



Related Categories Corning, Corning Bottle-Top Vacuum Filter Systems, Corning Filters, Corning Plastic Filters, Corning Vacuum Filter Systems,
material   high-density polyethylene cap (plug seal)
  polyethersulfone membrane
  polystyrene housing
sterility   sterile
feature   cap plug seal
packaging   pack of 1
  case of 12
  pkg of (individually wrapped system)
mfr. no.   Corning, 431098
bottle capacity   1000 mL
filter capacity   1000 mL
funnel capacity   1000 mL
membrane area   54.5 cm2
neck diam.   45 mm
color   orange cap
pore size   0.22 μm
fitting   GL 45 bottle neck


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.

• Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media.
• 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 filter systems feature a square filter support for improved filtering performance. These bottle top vacuum filter systems are designed for filtering and storing cell culture and/or tissue culture media, biological fluids and other aqueous solutions. The systems consist of a polystyrene receiver bottle and filter funnel with filter membrane and a polyethylene neck adaptor with hose connector.

Legal Information

Corning is a registered trademark of Corning, Inc.

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