Daicel 20892 CHIRALPAK AS-3R Coated Polysaccharide Derivative Analytical HPLC Chiral Column, 2.1mm, 50mm, 3µm
The surface of silica gel is coated with amylose-tris[(S)-α-methylphenyl carbamate]
CHIRALPAK ® AS-3R / CHIRALPAK ® AS-RH is a polysaccharide derivative reverse-coated chiral chromatography column. The silica gel surface is coated with amylose-tris[(S)-α-methylphenyl carbamate ], suitable for use in reverse mobile phase.
It is a reversed-phase series chiral column of CHIRALPAK ® AS-3 / CHIRALPAK ® AS-H.
It is suitable for analyzing water-soluble samples or samples with specific requirements for pH.
Suitable for LC/MS.
Provide conventional analytical columns of different specifications, micro-diameter columns with an inner diameter of 2.1mm, and semi-preparative columns and preparative columns with different inner diameters. You can choose the appropriate specifications according to your experimental needs.
Filler particle size | CHIRALPAK ® AS-3R: 3μm CHIRALPAK ® AS-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 30MPa |
pH value | pH 2.0~9.0 (Avoid using extreme pH values to prevent damage to the silica gel matrix of the stationary phase) |
temperature | 5~40℃ |
Preservation solvent | H 2 O/Acetonitrile = 50/50 (v/v) |