Daicel 84345 CHIRALPAK ® ID Semi Preparative HPLC Chiral Column, Polysaccharide Derivatives Solvent-based Chiral Columns 20mm, 250mm, 5µm
Filler particle size | CHIRALPAK ® ID-3: 3μm CHIRALPAK ® ID: 5μm CHIRALPAK ® ID-U: 1.6 μm |
---|---|
pressure | In order to extend the service life of the chiral column, it is recommended to keep the pressure below 30 MPa. CHIRALPAK ® ID-U recommends maintaining pressure below 70 MPa |
pH value | pH 2.0~9.0 |
temperature | 0~40°C |
Storage solvent | CHIRALPAK ® ID-3: n-Hexane/2-Propanol = 90/10 (v/v) CHIRALPAK ® ID: n-Hexane/Ethanol = 90/10 (v/v) |
Covalently bonded to the surface of silica gel with amylose-tris(3-chlorophenylcarbamate)
ID solvent-resistant chiral column, the surface of the silica gel is covalently bonded with amylose-tris(3-chlorophenylcarbamate).
Solvent use is unlimited, extensive dissolution conditions, any miscible solvent can be used as mobile phase, dissolved sample, chiral column regeneration.
Solvents that can be used are, for example:
Normal phase: n-Hexane, IPA, EtOH
Special mobile phase: Ethyl acetate, CH 3 Cl, THF, MTBE
Reversed phase: H 2 O, IPA, MeOH