Daicel 89337 CHIRALPAK ® IH Polysaccharide Derivatives Solvent-based Guard Semi Preparative HPLC Chiral Column, 10mm, 20mm, 5µm
Filler particle size | CHIRALPAK ® IH-3: 3μm CHIRALPAK ® IH: 5μm |
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pressure | In order to extend the service life of the chiral column, it is recommended to keep the pressure below 30MPa. |
pH value | pH 2.0~9.0 |
temperature | 0~40°C |
Storage solvent | CHIRALPAK ® IH-3: n-Hexane/2-Propanol = 90/10 (v/v) CHIRALPAK ® IH: n-Hexane/Ethanol = 90/10 (v/v) |
Covalently bonded to the surface of silica gel with amylose-tris[(S)-α-methylphenylcarbamate]
IH solvent-resistant chiral column, the surface of the silica gel is covalently bonded with amylose-tris[(S)-α-methylphenylcarbamate].
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