Daicel 47744 CHIRALPAK AY-RH Polysaccharide Derivative Semi-Preparative HPLC Chiral Column, 20mm, 150mm, 5μm
The surface of the silica gel is coated with amylose-tris(5-chloro-2-methylphenylcarbamate)
CHIRALPAK ® AY-3R / CHIRALPAK ® AY-RH is a reverse-phase coated chiral column for polysaccharide derivatives. The surface of the silica gel is coated with amylose-tris(5-chloro-2-methylphenylcarbamate). ), suitable for use in reverse phase mobile phase.
Inverted series chiral column for CHIRALPAK ® AY-3 / CHIRALPAK ® AY-H.
Suitable for the analysis of water-soluble samples, or samples with specific requirements for pH.
Suitable for LC/MS.
Provide regular analytical columns of different specifications, micro-diameter columns with an inner diameter of 2.1mm, and semi-preparative columns and preparation columns with different inner diameters. You can select the appropriate specifications according to the experimental needs.
Filler particle size | CHIRALPAK ® AY-3R: 3μm CHIRALPAK ® AY-RH: 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 30 MPa. |
pH value | pH 2.0~9.0 (avoid extreme pH values to prevent damage to the silica matrix of the stationary phase) |
temperature | 5~40°C, |
Storage solvent | H 2 O/Acetonitrile = 30/70 (v/v) |
If you wish to use this chiral column in a normal phase mobile phase, please see CHIRALPAK ® AY-3 / CHIRALPAK ® AY-H .
In the case of chiral compounds with low solubility in the range of mobile phases that can be used, it is recommended to use a bonded chiral column (solvent-resistant chiral column) to try other mobile phase conditions.