Daicel 47445 CHIRALPAK ® AY-H/SFC Supercritical Fluid Chromatography Semi-Preparative HPLC Chiral Column, 20mm, 250mm, 5µm
|Filler particle size|
CHIRALPAK ® AY-3/SFC: 3μm
CHIRALPAK ® AY-H/SFC: 5μm
※ 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.
The surface of the silica gel is coated with amylose-tris(5-chloro-2-methylphenylcarbamate)
CHIRALPAK ® AY-3/SFC, CHIRALPAK ® AY-H/SFC is a positive-phase coated chiral column for polysaccharide derivatives. The surface of the silica gel is coated with amylose-tris(5-chloro-2-methylphenyl). Carbamate).
AY is currently the most widely used chiral filler in the world. The excellent separation ability and tolerance of AY column have been reported in various literatures.
CHIRALPAK ® AY-3/SFC / CHIRALPAK ® AY-H/SFC are suitable for use in normal phase mobile phases and have 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%)
- Chromatography HPLC or GC
Particle size (µm)5
Internal Diameter (mm)20
Temperature range (°C)~25°C
Packing PhaseCHIRALPAK® AY-H/SFC