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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
      References
      Product Information
      HS Code9027 90 00
      Quality LevelMQ100
      Applications
      Biological Information
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageNoTempLimit
      Packaging Information
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      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      1523210001 04061841125228

      Documentation