Jumbosep™ Centrifugal Filters

Convenient and Reliable Concentration, Purification, and Diafiltration of 20 to 60 mL of Biological Samples

  • Typically concentrates 60 mL sample volumes to 5 mL in 30 minutes
  • Achieve 50X concentration and > 90% recovery in just minutes
  • Low protein-binding Omega™ membrane and polysulfone housing minimize losses due to non-specific binding
  • Versatile Omega membrane is available in a variety of MWCOs
  • Color-coded and laser etched for easy identification 
  • Built-in deadstop prevents spinning to dryness
  • Unique sealing mechanism prevents retentate leakage and filtrate contamination
  • Economical - Sample reservoir and filtrate receiver can be sanitized or autoclaved, and reused

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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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Specifications

Centrifugal Filter Attributes Values
Jumbosep™ Centrifugal Filters Materials of construction Sample Reservoir and Filtrate Receiver: Polysulfone Sample Reservoir Cap: Polyethylene Filter Media: Omega (modified polyethersulfone) membrane Insert Without Membrane: High-density polyethylene Filtrate Receiver Cap and Insert Release: Polypropylene
Effective filtration area 15.2 cm²
Dimensions Maximum Outside Diameter: 6 cm (2.4 in.) Height (Full Assembly with Cap): 11.3 cm (4.5 in.)
Operating temperature range 0 – 40 °C (32 – 104 °F)
Capacities Maximum Sample Volume: 60 mL Final Concentrate Volume: 3.5 – 4 mL Filtrate Receiver Volume (Maximum): 60 mL Hold-up Volume: 0.2 mL (membrane/support)
pH range 1 – 14
Maximum centrifugal force 3,000 x g
Centrifuge Fits swinging bucket rotors that accept flat-bottomed 250 mL bottles and are capable of 1,000 to 3,000 x g
Sanitization Non-sterile. May be sanitized by filtering 70% ethanol through the device before use. The filtrate receiver and sample reservoir can be autoclaved. Do not autoclave the filter media.