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Vivaspin 2 PES Centrifugal Concentrator, 5-100 kDa MWCO Starter Pack, 25 pc

This product is now discontinued. Order now to benefit from the last available stock!

Vivaspin®2 centrifugal concentrators are available with PES, Hydrosart® or cellulose triacetate membranes, enabling simple ultrafiltration process optimization. For added convenience, these devices also offer the choice between direct concentrate retrieval by pipette or reverse spinning.

Item no.:  VS02S1

Price (USD):  $153.00

25 Pieces
 

* 24 Hours Turnaround Time

Vivaspin® concentrators are disposable ultrafiltration devices for the concentration of biological samples. Vivaspin® 2 can effectively be used in swing bucket or fixed angle rotors accepting 15 mlL centrifuge tubes. The vertical membrane design and thin channel filtration chamber minimizes membrane fouling and provides high speed concentrations, even with particle-laden loaded solutions. Vivaspin® 2 combines the speed of the original Vivaspin® products with low internal surface and membrane areas for superior recoveries from very dilute solutions. Available with a choice of polyethersulfone (PES), Hydrosart® or cellulose triacetate membranes, Vivaspin® 2 offers the highest flexibility for process optimization. Also unique to Vivaspin® 2 is the choice of directly pipetting the concentrate from the dead stop pocket or alternatively or reverse spinning into the recovery cap. Both methods result in near total target molecule recoveries.

  • Choice of three different membranes
  • High retentate Vertical membrane design for ultra-fast concentration
  • Universal rotor compatibilitySafe sample concentration due to integral dead stop
  • Convenient concentrate recovery by pipetting
  • Optional reverse spin for concentrate recovery
  • Graduations to easily monitor ultrafiltration progress

Applications

  • Application
    • Desalting | buffer exchange
    • Concentration
  • Market
    • BioPharma
    • Research
    • Environmental

Compliance Information

  • Animal Components
    No
  • CSA Compliant
    No
  • Certification
    ISO 9001
  • Electrical / Battery item
    No

Dimensions

  • Membrane Area
    1.2 cm²
  • Overall Length
    126 mm

Materials of Construction

  • Concentrator Body/Sleeve
    Polycarbonate (PC)
  • Concentrator Cap
    Polycarbonate (PC)
  • Filtrate Vessel
    Polycarbonate (PC)
  • Membrane Material
    Polyethersulfone (PES)

Physicochemical Information

  • MWCO
    5 kDa, 10 kDa, 30 kDa, 50 kDa, 100 kDa

Product Information

  • Brand
    Vivaspin®
  • Device Type
    Centrifugal Ultrafiltration Devices
  • Pack Size
    25
  • Sample Type
    • Protein
    • Peptide
    • Nanoparticles
    • Virus
    • Nucleic Acid

Volumes

  • Dead Stop Volume
    8 µL
  • Hold-up Volume
    < 10 µL
  • Maximum Capacity, Fixed Angle Rotor
    2 mL
  • Maximum capacity, Swing bucket Rotor
    3 mL
  • Volume Range
    0.4 – 3 mL