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CLS430049 Sigma-Aldrich

Corning® bottle-top vacuum filters

Nylon membrane, sterile, pore size 0.2 μm, membrane diam. 70 mm, funnel capacity 500 mL, case of 12

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



Related Categories Corning, Corning Bottle-Top Vacuum Filters, Corning Filters, Corning Plastic Filters, Filtration Supplies,
material   Nylon membrane
  polystyrene housing
  red adapter
sterility   sterile
feature   cap: no
packaging   case of 12
mfr. no.   Corning, 430049
filter capacity   500 mL
  500 mL
funnel capacity   500 mL
membrane diam.   70 mm
neck diam.   45 mm
pore size   0.2 μm
fitting   bottle neck GL 45


General description

Corning square bottle-top vacuum filters are designed for use on glass or polystyrene media bottles to filter cell culture and/or tissue culture media, biological fluids and other aqueous solutions. These bottle top vacuum filters consist of a 500mL polystyrene filter funnel with a 0.2μm pore 33.2cm2 nylon membrane (NY) and a 45mm diameter polyethylene neck adaptor with hose connector.

Corning square bottle-top vacuum filter systems support a higher capacity nylon membrane (NY) 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.
• Nylon (NY) membranes are naturally hydrophilic, surfactant-free and offer the lowest extractables.
• 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.

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