CHIRALPAK® IB-U, CHIRALPAK® IB-3 , CHIRALPAK® IB
These columns use a stationary phase in which a cellulose derivative (Cellulose tris(3,5-dimethylphenylcarbamate)) is immobilized on a silica gel carrier.
- These mobile phases and sample dissolving solvents, not only use hexane and alcohol, but also ethyl acetate, THF, halogen-based solvents, DMSO, and other solvents, which can be used with silica gel-based HPLC columns.
- It can also be used under reversed phase conditions.
- We have semi-micro (thin diameter), analytical, and semi-preparative columns, so you can select the column size according to your application.
Specifications:
| Particle size | CHIRALPAK® IB-U: 1.6μm CHIRALPAK® IB-3: 3μm CHIRALPAK® IB : 5μm |
| pressure | CHIRALPAK® IB-U: To extend the life of the column, it is recommended that the pressure does not exceed 70MPa. CHIRALPAK® IB-3 / CHIRALPAK® IB: In order to use the column for a long time, it is recommended that the pressure does not exceed 30 MPa. |
| pH | 2.0 to 9.0 |
| temperature | 0 - 40°C (Normal phase mobile phase) 5 - 40°C (Reverse phase mobile phase pH < 7) 5 - 25°C (Reverse phase mobile phase pH ≥ 7) |
| sealing solvent | CHIRALPAK® IB-U: n-hexane / 2-propanol = 90 / 10 (v/v) CHIRALPAK® IB-3: n-hexane / 2-propanol = 90 / 10 (v/v) CHIRALPAK® IB: n- Hexane / 2-propanol = 95 / 5 (v/v) |
DAICEL IMMOBILIZED (IMMOBILISED) ANALYTICAL HPLC COLUMNS INFORMATION TABLE
