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152321 Chromolith® HighResolution RP-18 endcapped 50-2 mm

HPLC column

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152321
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      Description
      Catalogue Number152321
      OverviewDescription
      All Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith® HighResolution 2 mm I.D. columns have macropores with 1.15 µm diameter, giving a column efficiency exceeding 140,000 plates/meter. The mesopores are 15 nm (150 Å), the surface modification is octadecylsilane with full end-capping.
      Key benefits of Chromolith® HighResolution RP-18e columns include:
      The revolutionary, monolithic silica with its unique combination of macropores and mesopores enable:
      Rapid separations at very low column back-pressure
      High matrix tolerance, allowing time and cost savings with simplified workflows
      Cost-savings due to extended column lifetimes
      Connection of columns, flow gradients and the use of mobile phases with higher viscosity
      UHPLC instruments are fully compatible with Chromolith® 2 mm i.d. columns

      Properties
      extent of labeling: 18% Carbon loading
      applications: HPLC: suitable; mass spectrometry (MS): suitable (High)
      column L × I.D.: 50 x 2 mm
      matrix: monolithic silica
      matrix active group: C18; octadecylsilane (ODS)
      feature endcapped: yes
      pore size: 1.15 μm macroporosity; 15 nm mesoporosity
      surface area: 250 m2/g
      operating pH range: 2 to 7.5
      Parameter max temperature: 50 °C
      max pressure: 200 bar

      Legal Information
      Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany
      Product Information
      HS Code9027 90 00
      Quality LevelMQ100
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      Storage and Shipping Information
      StorageNoTempLimit
      Global Trade Item Number
      Catalogue Number GTIN
      1523210001 04061841125228