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Merck
CN

F7385

Filters for dual membrane filter

first membrane 0.45 μm, effective filtration area 500 cm2 (78 in2)

Synonym(s):

dual filters, dual media filter, membrane filters

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About This Item

UNSPSC Code:
41100000

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sterility

sterile; γ-irradiated

usage

20 large gels sterilization (reagents or cell culture medium w/o serum)

manufacturer/tradename

Gelman 12122

effective filtration area

500 cm2 (78 in2)

pore size

0.2 μm second membrane, 0.45 μm first membrane

General description

Fast, final filtration and high throughputs
  • Ensure sterile, mycoplasma-free cell culture media with capsules with 0.1 μm membrane.
  • Provide higher throughputs and faster flow rates than similar-size competitive devices.
  • Fusion-welded components eliminate the potential for release of extractables from sealing adhesives.
Use for filtration of Large volume media preparation; Pilot scale manufacturing; Liquids requiring prefiltration, such as serum-containing media.

Materials of Construction:
Filter Media: hydrophilic polyethersulfone
Housing, Vent Plug, and Filter Support: Polypropylene
Sealing Method: Thermal bonding
Filling Bell: Polycarbonate

Inlet/Outlet Connections: 6.4 - 12.7 mm (1/4 - 1/2 in.) stepped hose barb with filling bell on outlet
Maximum Operating Pressure: Continuous: 4.1 bar (60 psi) at ambient temperature
Sterilized by gamma irradiation; if desired, autoclave once only prior to use at 121- 123 °C (250 - 253 °F) for a maximum of 20 minutes.

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