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Ultrafiltration

Ultrafiltration devices for concentration and buffer exchange / desalting of proteins, DNA, viruses and other biological samples in laboratory scale from 0.1 ml to 5 l sample volume. All product groups have unique features and operation modes to be optimally equipped for the sample processing in their volume range. Choose between centrifugal, pressure-driven, and crossflow units as well as a choice of different ultrafiltration membranes and MWCOs.

Vivaflow 50 R, 100,000 MWCO Hydrosart

100 - 1000 ml
Vivaflow® 50R is a ready-to-use and reusable laboratory crossflow cassette for concentrating up to 1 l samples. The active membrane area per device is 50 cm². One unit comes with all necessary accessories for running the device with a laboratory pump and a size 16 pump head. For speeding up the concentration, two cassettes can be run simultaneously.

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Vivaflow 200, 5,000 MWCO Hydrosart

0.5 - 5 l

  • Plug and play laboratory cross flow cassette
  • Re-usable
  • Optimal for cell culture supernatant and virus concentration
  • High flow rate and recovery

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Vivaflow 200, 2,000 MWCO Hydrosart

0.5 - 5 l

  • Plug and play laboratory cross flow cassette
  • Re-usable
  • Optimal for cell culture supernatant and virus concentration
  • High flow rate and recovery

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Vivaflow 50 Stand
Vivaflow 50 Stand
Order Number: VFA016

Plate for setting up Vivaflow® 50 units

Vivaflow® 50 stand

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Vivacon 500, 50,000 MWCO Hydrosart, 100pc

For up to 500 µl
Vivacon® 500 are centrifugal units for fast DNA concentration and buffer exchange of 500 µl samples. They are also the product of choice for protein fractionation applications. The use of Hydrosart® membranes results in high recoveries from dilute samples. Complete recovery of the concentrate is guaranteed by a reverse spinning step.

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