HPLC Column Ultisil, AQ-C18, 120 Å, 5 µm, 4.0 x 300 mm

HPLC Column Ultisil, AQ-C18, 120 Å, 5 µm, 4.0 x 300 mm

Item number: WLH00207-31035
Brand: Welch Materials
PAK (1 pc)

Description

Ultisil AQ-C18 columns are designed to have extended retention and selectivity for hydrophilic and polar compounds, which are poorly or not at all retained on other phases. A proprietary bonding chemistry, Ultisil AQ-C18 avoids so-called “phase collapse”, even when 100% water is used, a phenomenon that conventional C18 columns typically exhibit at high water content in the mobile phase. Ultisil AQ-C18 phase is fully end-capped to ensure the best peak shapes of polar and basic compounds and longer lifetime. Typical applications are separations of water soluble compounds that cannot be retained on traditional C18 phase.

More Information

  • Additional
Brand Welch Materials
Carbon load 12.0%
Column description Ultisil
Package specification C18 (RP18, ODS, Octadecyl)
Endcapping yes
Inner diameter 4 mm
mode Reversed Phase (RP)
Particle Size 5,0 µm
pH Range 1,5 - 10
Pore size 120 Å
USP number L1, L96
Length 300 mm

You might also be interested in the following products

  1. Product Image of HPLC Guard Holder, stand alone, analytical, ID 4.6 mm, 7000psi
    HPLC Guard Holder, stand alone, analytical, ID 4.6 mm, 7000psi
    Item number: WL00808-01101
    Brand: Welch Materials
    €122.45
  2. Product Image of HPLC Guard Holder, Direct-Connect, NarrowBore, ID 2.1 mm, 7000psi, compatible with Parker, Valco, Waters Column Cartridges
    HPLC Guard Holder, Direct-Connect, NarrowBore, ID 2.1 mm, 7000psi, compatible with Parker, Valco, Waters Column Cartridges
    Item number: WL00808-01108
    Brand: Welch Materials
    €235.48
  3. Product Image of HPLC Guard Column Cartridge Ultisil AQ-C18, 5 µm, 120Å, 4.6 x 10 mm
    HPLC Guard Column Cartridge Ultisil AQ-C18, 5 µm, 120Å, 4.6 x 10 mm
    Item number: WLH00808-04003
    Brand: Welch Materials
    €34.69