Daicel 63425 CHIRALCEL ® OX-H SFC Supercritical Fluid Chromatography Polysaccharide Derivatives Solvent-Rich Analytical HPLC Chiral Column 4.6mm, 250mm, 5µm
The surface of the silica gel is coated with cellulose-tris(4-chloro-3-methylphenylcarbamate)
CHIRALCEL ® OX-3/SFC, CHIRALCEL ® OX-H/SFC is a positive-phase coated chiral column for polysaccharide derivatives. The surface of the silica gel is coated with cellulose-tris(4-chloro-3-methylphenylamino). Formate).
OX is currently the most widely used chiral filler in the world. The excellent separation ability and tolerance of OX column have been reported in various literatures.
CHIRALCEL ® OX-3/SFC / CHIRALCEL ® OX-H/SFC is suitable for use in normal phase mobile phases and has the high pressure resistance necessary for use on SFCs.
Solvents that can be used are, for example:
Main mobile phase: CO 2
Auxiliary solvent: MeOH, EtOH, IPA, ACN (no more than 30%)
Filler particle size | CHIRALCEL ® OX-3/SFC: 3μm CHIRALCEL ® OX-H/SFC: 5μm |
---|---|
pressure | 8-20Mpa |
temperature | ~25°C |
Storage solvent | 2-Propanol 100% |
※ When the chiral column is used on SFC and used on HPLC, the system is quite different. Please strictly follow the instructions in this manual to avoid irreversible damage.