CHIRALPAK® IH-U, CHIRALPAK® IH-3 , CHIRALPAK® IH
These columns use a stationary phase in which an amylose derivative (Amylose tris[(S)-α-methylbenzylcarbamate]) 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® IH-U: 1.6μm CHIRALPAK® IH -3: 3μm CHIRALPAK® IH : 5μm |
| pressure | CHIRALPAK® IH-U: To extend the life of the column, it is recommended to use it within the range not exceeding 70MPa. CHIRALPAK® IH-3, CHIRALPAK® IH: To extend the life of the column, 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 | n-hexane / 2-propanol = 90 / 10 (v/v) |
DAICEL IMMOBILIZED (IMMOBILISED) ANALYTICAL HPLC COLUMNS INFORMATION TABLE
