Microsep™ Centrifugal Filters

Precise, Quick Recovery of Microliter Volumes

  • Rapidly concentrates 0.5-5 mL sample volumes to 65–100 μL.
  • Achieve 50X concentration and > 90% recovery in just minutes
  • Deadstop feature prevents samples from spinning to dryness 
  • Versatile Omega™ membrane is available in a variety of MWCOs
  • 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
Microsep™ 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 3.3 cm²
Dimensions Length: 12.0 cm (4.9 in.) Diameter: 17 mm (0.7 in.)
Operating temperature range 0 – 40 °C (32 – 104 °F)
Capacities Maximum Sample Volume: 5.0 mL Final Concentrate Volume: 65 μL (swinging bucket) 100 μL (35o angle rotor) 80 μL (45o angle rotor) Filtrate Receiver Volume: 6.5 mL Hold-up Volume: 40 μL (membrane and paddle)
pH range 1 – 14
Maximum centrifugal force 7,500 x g (for ultrafiltration)
Centrifuge Fits rotors that work with standard 15 mL conical tubes and are capable of 3,000 to 14,000 x g
Sanitization Non-sterile. May be sanitized by filtering 70% ethanol through the device before use.