Microsep™ Advance Centrifugal Devices

Precise, Quick Recovery of Microliter Volumes

  • 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
“Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please contact Labcustomersupport@pall.com or call 1-800-521-1520."


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Microsep Advance Centrifugal Devices With Supor Membrane

Microsep Advance Centrifugal Devices with Omega Membrane

Description

Precise, Quick Recovery of Microliter Volumes

  • 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
“Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please contact Labcustomersupport@pall.com or call 1-800-521-1520."
Applications

Ultrafiltration

  • Concentrate dilute protein samples prior to electrophoresis
  • Exchange buffer and remove salt in samples
  • Isolate low molecular weight compounds from fermentation broths for natural product screening
  • Recover biomolecules from cell culture supernatants or lysates

Microfiltration

  • Clarify samples with gross particulate
  • Remove particulate from samples for HPLC analysis of drugs, amino acids, and antibodies
Specifications

Materials of Construction

  • Filter Media: Omega (modified polyethersulfone) and Supor® (polyethersulfone) membranes
  • Sample Reservoir, Filtrate Receiver, and Cap: Polypropylene
  • Paddle: Polyethylene

Effective Filtration Area

  • 3.3 cm2

Dimensions

  • Diameter: 17 mm (0.7 in.)
  • Length: 12.0 cm (4.9 in.)

Capacities

  • Maximum Sample Volume: 5.0 mL
  • Final Concentrate Volume:
       65 μL (swinging bucket)
       80 μL (45° angle rotor)
       100 μL (34° angle rotor)
  • Filtrate Receiver Volume: 6.5 mL
  • Hold-Up Volume: 40 μL (membrane and paddle)

Operating Temperature Range

  • 0 - 40 °C (32 - 104 °F)

pH Range

  • 1 - 14

Maximum Centrifugal Force

  • 7,500 x g (ultrafiltration)
  • 14,000 x g (microfiltration)

Centrifuge

  • A fixed angle rotor or swinging bucket that accepts standard 17 x 100 mm tubes and is capable of 3,000 to 14,000 x g

Sanitization

  • Provided non-sterile. May be sanitized by filtering 70% ethanol through the device prior to use.
Type
Centrifugal device
Use
Ultrafiltration