SFC

SFC Chiral Columns from Daicel

Although the standard Daicel analytical HPLC columns can be used in SFC, CHIRALPAK SFC and CHIRALCEL SFC columns are specifically designed for SFC systems. In semi-prep, the high system pressure required to keep CO2 liquid dictates the use of more robust column hardware.

Screening is recommended on the four main immobilized phases (IA, IB, IC and ID) and the four main coated columns (AD, OD, AS and OJ) with varying concentrations of organic modifier.

SFC

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Features
  • Low viscosity: quick separation with low pressure drop
  • High diffusivity: high unit productivity
  • Low solvent consumption: environmentally friendly, CO2 can be recycled
  • Acidic behaviour of CO2: no additive such as TFA is required
Literature