4104 | Centrifree Ultrafiltration Device with Ultracel PL membrane

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      Replacement Information

      Key Specifications Table

      Key ApplicationsNMWLVolumeMinimum Final Concentrate Volume
      Research and in vitro diagnostic use 30 KDa 1 mL 50 µL
      Catalogue Number4104
      Trade Name
      • Centrifree
      DescriptionCentrifree Ultrafiltration Device with Ultracel PL membrane
      • Separation of free from bound microsolute in serum, plasma, and other biological samples
      • Determine free therapeutic drugs, testosterone, thyroxin
      • Binding studies
      • New drug investigations
      • Deproteinization
      • For research and in vitro diagnostic use

      The Centrifree® Ultrafiltration device with Ultracel® regenerated cellulose membrane is ideal for separating free from bound microsolutes in serum, plasma, and other biological samples. The device is licensed for research use and in vitro diagnostic use. The device holds a sample volume of 1 mL with a hold-up volume of 10 µL.
      Product Information
      Filter CodePL
      Color CodeClear
      Filter TypeUltrafiltration
      NMWL30 KDa
      ApplicationUltrafiltration Device with Ultracel YM-T membrane to separate free from bound microsolute in serum, plasma & other biological samples.
      Key Applications
      • Research and in vitro diagnostic use
      Biological Information
      Physicochemical Information
      Centrifugal ApplicationSeparate free from bound microsolutes
      Hold-up Volume10 µL
      Length95 mm
      Diameter1.6 cm
      Filtration Area0.92 cm²
      Minimum Final Concentrate Volume50 µL
      Volume1 mL
      Materials Information
      • Regenerated Cellulose (RC)
      Device Material
      • Materials
      • Sample reservoir: SAN
      • Base: Polycarbonate
      • Cup: Polyethylene
      • O-ring: EPDM
      • Membrane
      • Ultracel PL regenerated cellulose membrane, 30,000 NMWL
      • Volume
      • Device volume: 1 mL
      • Hold-up volume: 10 µL
      Seal MaterialEPDM
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Packaging Information
      Material Size50
      Transport Information
      Supplemental Information