English
Español
English
0

    Shim-pack GWS Series - Features

    HPLC Column Solutions

    Add Bookmark

    Column Chemistries

      Shim-pack GWS C18
    Bonded Phase Octadecyl Groups
    Analysis Mode Reversed Phase
    Features Economical C18 column with medium retentivity and high inertness
    Particle Size (μm) 5
    Pore Size (nm) 10
    Surface Area (m2/g)
    		 450
    Carbon Loading (%) 9.5
    End Cap ○
    pH Range 2-7.5
    USP Code L1

    Medium retentivity and high inertness

    Analysis Examples

    Cold medication

    ■Conditions

     Column  Shim-pack GWS C18
     (150 mmL. x 4.6 mmI.D., 5 μm)
     Eluent  A) 0.1%H3PO4
     B) CH3CN
     A/B
     = 90/10 - 2 min - 90/10 - 10 min - 0/100
     Flow Rate  1.0 mL/min.
     Col. Temp.  40 °C
     Detection  UV 210 nm
     Injection Vol.  10 μL