Daicel 16022 CHIRALCEL OG Coated Polysaccharide Derivative Analytical Guard HPLC Chiral Column, 4.6mm, 50mm, 10µm
CHIRALCEL ® OG
The surface of the silica gel is coated with cellulose-tris(4-methylphenylcarbamate)
OG is a polysaccharide derivative normal phase coated chiral column, and the surface of the silica gel is coated with cellulose-tris(4-methylphenylcarbamate).
CHIRALCEL ® OG is suitable for use in normal phase mobile phases.
|Filler particle size||
CHIRALCEL ® OG: 10μm
In order to extend the service life of the chiral column, it is recommended to keep the pressure below 10 MPa.
n-Hexane/2-Propanol = 90/10 (v/v)
- The use of a guard column is highly recommended for maximum column life.
- Samples should be dissolved in the mobile phase and should be filtered through a membrane filter of approximately 0.5µm porosity.
- The mobile phase should be displaced with Storage Solvent (Hexane / 2-propanol 9:1) when stored for more than one week.
- When washing is required, use Hexane / Ethanol 80:20 (v/v) at an appropriate flow rate for 3 hours
STRONGLY BASIC solvent modifiers or sample solutions MUST BE AVOIDED, because they are likely to damage the silica gel used in this column.
Chromatography HPLC or GC
Particle size (µm)10
Internal Diameter (mm)50
Temperature range (°C)0 ~ 40 ℃
Packing PhaseCHIRALCEL ® OG