Viva C18 Columns (USP L1), 3um, 100mm, 1.0mm ID, 1EA

SKU:
9514311
  • $718.00

    • Description

    Viva C18 Columns (USP L1)

     

    Stationary Phase Category: C18, octadecylsilane (L1)
    Ligand Type: monomeric C18
    Particle: 3 μm or 5 μm, spherical
    Pore Size: 300 Å
    Carbon Load: 9%
    End-Cap: yes
    Surface Area: 100 m2/g
    pH Range: 2.5 to 8
    Maximum Temperature: 80 °C
    Similar Phase(s):

    208 TP C18, BioBasic 18, Jupiter 300 C18, Symmetry 300 C18, Synchropak C18, Zorbax 300 OSB C18

    Product Name:
    Viva C18
    Particle Size:
    3 μm
    Pore Size:
    300 Å
    Length:
    100 mm
    Internal Diameter:
    1.0 mm
     
    • Excellent for separating peptides or proteins.
    • Rugged, spherical particles with 300 Å pore size.
    • High proportion of pore/surface area available to large molecules.

    Viva columns are based on a wide pore material we designed for optimal large-molecule separations. In developing Viva silica, we found that although many commercial wide-pore silicas meet the standard 300 Å mean pore size, most have very broad distributions about this mean, with a significant portion of their pore volume falling below 150 Å. This means a large portion of the surface area is unavailable to larger molecules. Viva columns have a narrow distribution around the mean pore size, permitting a larger portion of the silica surface to play a role in the separation.

    The general-purpose Restek C18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic.

    Stationary Phase Category: C18, octadecylsilane (L1)
    Ligand Type: monomeric C18
    Particle: 3 μm or 5 μm, spherical
    Pore Size: 300 Å
    Carbon Load: 9%
    End-Cap: yes
    Surface Area: 100 m2/g
    pH Range: 2.5 to 8
    Maximum Temperature: 80 °C