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Ambr® CF Filter Hydrosart®, 100 kD

The Ambr® CF Filter is a ready to use, fully disposable 10 cm² crossflow ultrafilter that is designed for high throughput membrane screening and formulation development. The Ambr® CF Filter is available with two membrane materials and in a wide variety of MWCO’s. The Ambr® CF Filter is designed to be used with the Ambr® Crossflow system.

Item no.:  3MA1446810


The Hydrosart® Membrane

Hydrosart® is a cross linked regenerated cellulose based membrane that has been optimized for the Biopharmaceutical industry. The Hydrosart® membrane is a robust polymer that can operate over a broad pH range. Hydrosart® is also extremely hydrophilic, making it non-protein binding and non-fouling. Membrane depyrogenation can be accomplished by using NaOH even at elevated temperatures and concentrations. These features make Hydrosart® an ideal membrane for Biopharmaceutical applications.


  • Cassette Format
    ambr® CF filter
  • Filtration Area
    10 cm²
  • Flow Channel Geometry
    Screening Device
  • Industry
    Pharma / Biotech
  • MWCO
    100 kD
  • Maximum Inlet Pressure
    3 bar
  • Membrane Material
  • Ultrafilter
    100 kD Hydrosart® Ultrafilter
  • pH Stability
    pH 2 – 14


  • Filter Format
  • Filter Type
    Crossflow Screening Filters
Ambr® Crossflow - 4 channel system including control station

Study factors for manufacturability

Collect important information about the behaviour of the molecules in downstream processing already in an early stage

Automated, parallel trials

Up to 16 channels can be managed by one control station

Lowest process volumes

Small scale screening with 10 cm² membrane area | 5 mL recirculation volume