Daicel 83225 CHIRALPAK ® IC Analytical HPLC Chiral Column - Polysaccharide Derivatives Solvent-Rich Chiral Column, 4.6mm, 250mm, 20µm
The surface of the silica gel is covalently bonded with cellulose-tris(3,5-dichlorophenylcarbamate)
The IC solvent-resistant chiral column has a cellulose-tris(3,5-dichlorophenylcarbamate) covalently bonded to the surface of the silica gel.
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
IC type uses a stationary phase in which a cellulose derivative (Cellulose tris (3,5-dichlorophenylcarbamate)) is immobilized on a silica gel carrier, so it can be used not only as a mobile phase or as a sample dissolving solution, hexane, alcohol, , THF, halogen solvents, DMSO and other solvents that can be used for silica gel-based HPLC columns.
Also, you can use it under reverse phase conditions.
Semi-micro (small diameter), analytical, semi-preparative, preparative column are available, so column size can be selected according to the application.
|Particle size||CHIRALPAK IC-U: 1.6 μm
CHIRALPAK IC-3: 3 μm
CHIRALPAK IC: 5 μm
(CHIRALPAK IC preparative column (50 × 100 mm, 50 × 500 mm): 20 μm)
|pressure||CHIRALPAK IC-U For
long use, we recommend that you use it in a range not exceeding 70 MPa.
CHIRALPAK IC-3 / CHIRALPAK IC
To use the column for a long time, we recommend that you use it within the range not exceeding 30 MPa.
|pH||2 to 9|
|temperature||0 to 40 ° C (normal phase mobile phase)
5 to 40 ° C (reversed phase mobile phase with pH <7)
5 to 25 ° C (reversed phase mobile phase with pH ≥ 7)
|Sealing solvent||CHIRALPAK IC: n-Hexane / 2-propanol = 90/10 (v / v)
CHIRALPAK IC-3: n-Hexane / 2-propanol = 90/10 (v / v)
CHIRALPAK IC: n- -propanol = 90/10 (v / v)
Chromatography HPLC or GC
Particle size (µm)20
Internal Diameter (mm)4.6
Temperature range (°C)0 ~ 40 ℃
pH Range2.0 to 9.0
Packing PhaseCHIRALPAK ® IC