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HAWP04700 MF-Millipore™ Membrane Filter, 0.45 µm pore size

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Hydrophilic, 0.45 µm, 47 mm, white, plain, 100  
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      Replacement Information
      Catalogue NumberHAWP04700
      Trade Name
      • MF-Millipore
      DescriptionMF-Millipore™ Membrane Filter, 0.45 µm pore size
      Background InformationBiologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications.

      MF-Millipore™ filters without Triton® surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore™ filters.

      Features & Benefits:
      - Versatile filter for biological and environmental monitoring applications
      - Available in a range of pore sizes, colored black or white, with or without a gridded surface
      - Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods
      Product Information
      Filter CodeHAWP
      Filter ColorWhite
      Maximum Operating Temperature75 °C
      Quality LevelMQ400
      Application47 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs
      Contaminant of Interest
      • Particles (Particulate and gel like matter)
      • Insoluble Contamination (Particulate and Gel-Like Matter)
      • Sediment
      Regulated Test Method Number
      • ASTM D4898
      • ASTM D4807
      Biological Information
      Insulin Adsorption262 µg/cm²
      Physicochemical Information
      Refractive Index1.51
      Pore Size0.45 µm
      Air Flow Rate4 L/min x cm²
      Bubble Point at 23 °C≥1.8 bar, air with water
      Gravimetric Extractables2.5%
      Porosity %79%
      Water Flow Rate
      • 60 mL/min x cm²
      Filter SurfacePlain
      Thickness150 µm
      Filter Diameter (⌀)47 mm
      Materials Information
      • Mixed Cellulose Esters (MCE)
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Packaging Information
      Material SizeHydrophilic, 0.45 µm, 47 mm, white, plain, 100
      Transport Information
      Supplemental Information