HPLC columns made in Japan

Inertsil HILIC Columns
  • Unique Selectivity and Elution Order for Polar Compounds
  • Polar Compounds show Increased Retention with Increased Organic Content
  • Greatly reduced ion suppression in LCMS
  • Vast database of chromatographic applications available to assist in method development
  • Very low operating back pressure

Inertsil HILIC is designed for HILIC (Hydrophilic Interaction Liquid Chromatography) and has Dihydroxypropyl groups bonded to Silica gel.

HILIC was developed as an alternative to reversed phase chromatography for highly polar compounds. Inertsil HILIC retains highly polar compounds which are not retained on traditional reversed phase columns.

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    Functional Group
HILIC column

Base Material : 3 Series High Purity Silica
Particle Size : 3, 5 µm
Surface Area : 450 m²/g
Pore Size : 100 Å (10 nm)
Pore Volume : 1.05 mL/g
Functional Group      : Diol (Dihydroxypropyl)
End-capping : None
Carbon Loading : 20.0 %
USP Code : L20
pH Range : 2 - 7.5
I.D. : 0.05 - 50 mm