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

NALGENE Kontakt z doradcą
Nalgene™ MF75 disposable Bottle Top Filters with PES (polyethersulfone) membrane provide the last line of defense against cell culture contamination.
Thermo Scientific Nalgene Rapid-Flow Sterile Disposable Bottle Top Filters PES Membrane

Low protein binding PES membranes with low extractables are the best choice for sterile filtration of cell culture media, serum, additives and buffers. Asymmetric PES membranes and exclusive Rapid-Flow support plate design provide fast flow rates and high throughput for increased filtration efficiency.

details

  • 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 a 5-year sterile shelf life
  • Molded-in graduations for easy visualization of sample size
  • Side-arm with quick-disconnect tubing adapter for easy change between filters
  • Use with Nalgene storage bottles with catalog numbers starting with 455- or glass bottles rated for vacuum
  • Non-cytotoxic and non-pyrogenic

Polyethersulfone (PES) membranes

  • PES is the best membrane for cell culture fluids; lowest protein binding to maintain protein balance, lowest extractables to maintain media purity
  • Asymmetric PES membrane plus unique Rapid-Flow support plate design provide fast flow and high throughput of fluids for increased filtration efficiency
  • Use 0.2 μm membranes for sterile filtration, 0.45 μm membranes for fluid clarification and particle removal

Includes: Polystyrene graduated chamber; Blue 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.

CAUTION: Use only sterile bottles designed for use with vacuum. Always use safety shield during
vacuum procedures.

Products

Cat. No.: 596-3320

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

Cat. No.: 596-4520

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

Cat. No.: 296-3345

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

Cat. No.: 296-4545

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

Cat. No.: 595-3320

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

Cat. No.: 595-4520

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

Cat. No.: 295-3345

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

Cat. No.: 295-4545

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

Cat. No.: 597-3320

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

Cat. No.: 597-3320

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

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