HPLC columns made in Japan

Inertsil C8-4 Columns
  • Perfect End-capping technique
  • Intensive elimination of trace metals has been acheevedon the silica gel surface
  • Extreme durability to acidic mobile phase conditions
  • High stability to 100% aqueous mobile phase conditions

Very good Deactivated C8 Column.
GL Sciences’ chemical bonding technology allows Inertsil C8-4 to provide high efficiency and good peak shape where competitive columns fail. For example, in the example at right, Inertsil C8-4 is compared with competitive Octyl phases for the analysis of dextromethorphan, a basic compound. Where other columns show poor peak shape, often with secondary interactions that result in prolonged retention, Inertsil C8-4 delivers symmetric peaks with high efficiency.
Inertsil C8-4

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    Functional Group
Inertsil C8-4

Base Material : High Purity Silica
Particle Size : 2, 3, 5 µm
Surface Area : 450 m²/g
Pore Size : 100 Å (10 nm)
Pore Volume : 1.05 mL/g
Functional Group      : Octyl
End-capping : Yes
Carbon Loading : 5.0 %
USP Code : L7
pH Range : 2 - 7.5
I.D. : 0.05 - 20 mm