Vivaspin® PES Centrifugal Concentrators

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Vivaspin® PES Centrifugal Concentrators
 

Vivaspin® centrifugal filters were the first to feature tangential flow filtration (TFF) technology, for faster concentration and buffer exchange of 0.1 - 98 mL feed samples. Offered with the widest range of molecular weight cut-offs (MWCOs), they are the ideal choice for targets of any size. In addition, low-volume dead stops support higher concentration factors with a single filter, contributing to higher target recovery rates.

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Vivaspin® PES Centrifugal Concentrators
Vivaspin® PES Centrifugal Concentrators

Vivaspin® centrifugal filters were the first to feature tangential flow filtration (TFF) technology, for faster concentration and buffer exchange of 0.1 - 98 mL feed samples. Offered with the widest range of molecular weight cut-offs (MWCOs), they are the ideal choice for targets of any size. In addition, low-volume dead stops support higher concentration factors with a single filter, contributing to higher target recovery rates.

Item No.:
M_Vivaspin_PES

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Products (78)

  • Vivaspin® Polyethersulfone Centrifugal Concentrators
    Documents Citations
    Vivaspin® Polyethersulfone Centrifugal Concentrators
    Item no.
    VC1072
    MWCO
    0.2 µm
    Recommended Feed Volume
    20 - 98 mL
    Pack Size
    10
    Item no.
    VC1072
    MWCO
    0.2 µm
    Recommended Feed Volume
    20 - 98 mL
    Pack Size
    10
    Item no.
    VS0172
    MWCO
    0.2 µm
    Recommended Feed Volume
    0.1 - 0.5 mL
    Pack Size
    100
    Item no.
    VS2072
    MWCO
    0.2 µm
    Recommended Feed Volume
    5 - 20 mL
    Pack Size
    48

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Fast Concentration and Buffer Exchange for Any Sample Volume

Vivaspin® centrifugal filters support high-speed sample concentration and buffer exchange, thanks to high-flux polyethersulfone (PES) membranes. Offering the widest range of feed volume capacities, it is easy to process samples with any volume between 0.1 and 98 mL, using your existing centrifuges. In addition, handling methods unique to Vivaspin® support the use of these ultrafilters in fieldwork, and for sensitive or single samples.

Key Benefits:

  • Handle the widest range of feed volumes with the familiarity of centrifugal filtration
  • Reach the highest concentration factors fast and without using a second filter
  • Easily balance target recovery and process speed with our widest range of MWCOs
  • Process samples in the field or shear-sensitive targets under low-shear gas pressure¹
  • Rebuffer aggregation-prone targets more reliably by using continuous diafiltration²

¹ Vivaspin® 20 and 100 only, pressure caps and accessories sold separately.

² Vivaspin® 20 only, diafiltration cups sold separately.