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Sartocon® Slice 50, PESU 1kD /50cm²

Polyethersulfone membranes (PESU) are stable polymer that feature a broad pH and temperature range. Polyethersulfone ultrafiltration cassettes are available in the following nominal molecular weight cutoffs:

  • 1 kD
  • 5 kD
  • 8 kD
  • 10 kD
  • 30 kD
  • 50 kD
  • 100 kD
  • 300 kD

Order Number:  3D91460950ELLPU

Availability:  On Request

PESU Polyethersulfone membranes are membrane polymers that are well established in the biotechnological and pharmaceutical industries. The PESU membrane is a stable polymer that features a broad pH and temperature range. Its wide temperature range makes it possible to sterilize the membrane by either steam or autoclaving. Membrane regeneration, storage and depyrogenation can be accomplished by using NaOH even at elevated temperatures. Because of these features, the PESU membrane is ideally suited for biotechnological applications. PESU cassettes are available in 0.1 µm. Polyethersulfone membranes are designed for applications in the biotechnological and pharmaceutical industries.

They can be used to remove the following cells from liquids:

  • Mammalian cells
  • Clostridia
  • Yeasts
  • Salmonella
  • Mycoplasma reduction

Polyethersulfone can withstand in-line steam sterilization without any loss of integrity or changes in membrane retention. Membrane retention is unaffected by re-use.

Datasheet

Sartocon® Slice 50 — Small scale process development disposable ultrafilters for biopharmaceutical applications
en 345.9 kB

Product properties

  • Filtration area
    50 cm²
  • MWCO
    1 kD
  • Cassette Format
    Slice 50 Cassettes
  • Filter Type
    Crossflow Filters
  • Filter Format
    Cassettes
  • Filter Configuration
    Slice 50 Cassette
  • Primary Product Type
    Filters
  • Flow Channel Geometry
    Protein conc. >20% /or viscosity above.3cp
  • Membrane filter material
    Polyethersulfone (PES)
  • Membrane material
    Polyethersulfone (PES)

Technical attributes

  • Bacterial Endotoxins
    < 0.25 EU/mL as determined by the LAL test
  • Maximum Inlet Pressure
    3 bar
  • Filter Class
    Ultrafilter
  • pH stability
    pH 1 – 14
  • Polyethersulfone (PES)
    Polyethersulfone Ultrafilter
  • Industry
    Pharma/Biotech
  • Biosafety
    All materials of this filter element meet the requirements of the current USP Biological Reactivity tests <88> for plastics Class VI (Systemic Injection, Intracutaneous and Implantation tests).
  • Integral Frame
    Polypropylene (PP)
  • Extractables
    The total amount of extractables is well below the limits established by the current USP unter "Sterile Water for Injection".
  • Spacer
    Polypropylene (PP)
  • Non-Fiber Releasing
    This filter product complies with the title 21 of the Code of Federal Regulations (CFR), section 210.3(b)(6) and 211.72.
  • Sealing Compound
    Not Applicable
  • Ultrafilter
    1 kD Polyethersulfone Ultrafilter Membrane