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113192 HPTLC Silica gel 60 NH₂ F₂₅₄s

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113192
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      Description
      Catalogue Number113192
      DescriptionHPTLC Silica gel 60 NH₂ F₂₅₄s
      OverviewOur NH2, CN and DIOL -modified silica sorbents are less polar then conventional silica phases, making them ideal for separating hydrophilic or charged substances. Our moderately polar cyano- and diol-modified silica plates can be used for both normal phase and reversed phase systems. An alternative to PEI cellulose, amino-modified NH2 plates provide weak basic ion exchange characteristics with special selectivity for charged compounds.
      Product Information
      HS Code3822 19 90
      Quality LevelMQ100
      Applications
      ApplicationGlass HPTLC Silica gel 60 NH₂ F₂₅₄s plates. Silica gel HPTLC plates size 20 x 10 cm, 25 sheets.
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Specifications
      Specific surface area (according to BET; 5-Pt. measurement)480 - 540 m²/g
      Pore volume (N₂-isotherm)0.74 - 0.84 ml/g
      d 50 (laser diffraction, size distribution)5 - 7 µm
      Layer thickness150 - 200 µm
      Deviation of layer thickness per plate≤ 35 µm
      Chromatographic testing:
      Amino acid
      hRf-values
      - Dansyl-DL-Tryptophan

      40 - 50
      - Dansyl-DL- Phenylalanine50 - 60
      - Dansyl-L-Isoleucine56 - 66
      - a-Naphtholbenzein30 - 40
      - Rhodamin B51 - 66
      - indophenol blue70 - 80
      separation number (colour test, hydrophile)≥ 10.5
      Global Trade Item Number
      Catalogue Number GTIN
      1.13192.0001 04022536147604