Thermo Scientific Nalgene Rapid-Flow Sterile Disposable Bottle Top Filters SFCA Membrane

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Nalgene™ Rapid-Flow™ Sterile Disposable Bottle-Top Filters fit Nalgenefilter receiver bottles (#455-series) or standard glass media bottles.
Thermo Scientific Nalgene Rapid-Flow Sterile Disposable Bottle Top Filters SFCA Membrane

Surfactant-Free Cellulose Acetate (SFCA) membranes have lower extractables than standard cellulose acetate (CN) membranes. If you use CA for filtration of media or other cell culture fluids, you owe it to your cells to switch to cleaner, safer Nalgene SFCA.

details

  • Nalgene Rapid-Flow membrane support system provides fast flow and high throughput
  • Filters marked with catalog number, membrane type and pore size, lot number and expiration date for easy traceability
  • Gamma radiation sterilized and individually bagged for 5-year sterile shelf life
  • Molded-in graduations for quick visualization of sample volume
  • Side-arm with quick-disconnect tubing adapter for easy bottle top changes
  • Non-cytotoxic and non-pyrogenic

Surfactant-free cellulose acetate membranes (SFCA)

  • Low protein binding, excellent flow rates, little or no loss of specific proteins
  • No wetting agents to affect sensitive cell culture lines
  • Much lower extractables than standard CA membranes makes SFCA a better choice for cell culture

Includes: Polystyrene graduated chamber; color-coded collar with cellulosic vent plug side arm and quick-disconnect tubing adapter; 50, 75, or 90 mm diameter membranes; bottom screw threads for attachment to bottles with 33 or 45 mm neck sizes.

Products

Cat. No.: 290-3320

  • Capacity, mL: 150
  • Fits Bottle Neck Size, mm: 33
  • Membrane: SFCA
  • Pore Size, μm: 0.2
  • Membrane Dia., mm: 50
  • No. per Case: 12

Cat. No.: 290-3345

  • Capacity, mL: 150
  • Fits Bottle Neck Size, mm: 33
  • Membrane: SFCA
  • Pore Size, μm: 0.45
  • Membrane Dia., mm: 50
  • No. per Case: 12

Cat. No.: 290-4520

  • Capacity, mL: 150
  • Fits Bottle Neck Size, mm: 45
  • Membrane: SFCA
  • Pore Size, μm: 0.2
  • Membrane Dia., mm: 50
  • No. per Case: 12

Cat. No.: 290-4545

  • Capacity, mL: 150
  • Fits Bottle Neck Size, mm: 45
  • Membrane: SFCA
  • Pore Size, μm: 0.45
  • Membrane Dia., mm: 50
  • No. per Case: 12

Cat. No.: 291-3320

  • Capacity, mL: 500
  • Fits Bottle Neck Size, mm: 33
  • Membrane: SFCA
  • Pore Size, μm: 0.2
  • Membrane Dia., mm: 75
  • No. per Case: 12

Cat. No.: 291-3345

  • Capacity, mL: 500
  • Fits Bottle Neck Size, mm: 33
  • Membrane: SFCA
  • Pore Size, μm: 0.45
  • Membrane Dia., mm: 75
  • No. per Case: 12

Cat. No.: 291-4520

  • Capacity, mL: 500
  • Fits Bottle Neck Size, mm: 45
  • Membrane: SFCA
  • Pore Size, μm: 0.2
  • Membrane Dia., mm: 75
  • No. per Case: 12

Cat. No.: 291-4545

  • Capacity, mL: 500
  • Fits Bottle Neck Size, mm: 45
  • Membrane: SFCA
  • Pore Size, μm: 0.45
  • Membrane Dia., mm: 75
  • No. per Case: 12

Cat. No.: 292-3320

  • Capacity, mL: 1000
  • Fits Bottle Neck Size, mm: 33
  • Membrane: SFCA
  • Pore Size, μm: 0.2
  • Membrane Dia., mm: 90
  • No. per Case: 12

Cat. No.: 292-4520

  • Capacity, mL: 1000
  • Fits Bottle Neck Size, mm: 45
  • Membrane: SFCA
  • Pore Size, μm: 0.2
  • Membrane Dia., mm: 90
  • No. per Case: 12

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