Macrosep® Centrifugal Filters

Quickly Concentrates Up To 20 mL of Biological Sample

  • Rapidly concentrates 20 mL sample volumes to 0.5 mL
  • Achieve 50X concentration and > 90% recovery in just minutes
  • Low protein-binding Omega™ membrane and polypropylene housing minimize losses due to non-specific binding
  • Versatile Omega membrane is available in a variety of MWCOs
  • Built-in deadstop prevents spinning to dryness
  • Color-coded and laser etched for easy identification

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Documents

Data Sheets

  • Info Sheet: Centrifugal Devices

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    English

  • Pall Nucleic Acid Binding Nanosep® Centrifugal Device

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    English

Specifications

Centrifugal Filter Attributes Values
Macrosep® Centrifugal Filters Materials of construction Sample Reservoir, Membrane Support Base and Filtrate Receiver: Polypropylene Filter Media: Supor (polyethersulfone) and Omega (modified polyethersulfone) membranes Paddle: Polyethylene
Effective filtration area 7.2 cm²
Dimensions Length: 12.0 cm (4.7 in.) Diameter: 50 mm (1.9 in.)
Operating temperature range 0 – 40 °C (32 – 104 °F)
Capacities Maximum Sample Volume: 20 mL Final Concentrate Volume: As low as 450 μL, depending on rotor used Filtrate Receiver Volume: 22 mL Hold-up Volume: 80 μL (membrane and paddle)
pH range 1 – 14
Maximum centrifugal force 5,000 x g (for ultrafiltration)
Centrifuge Fits rotors that accept standard 50 mL conical end tubes
Sanitization Non-sterile. May be sanitized by filtering 70% ethanol through the device before use.