Polysaccharide Chiral Stationary Phases (CSP). The chiral selector is Cellulose-tris-(3,5-dimethylphenyl-carbamate) is coated with an ultra pure silica with 1000 A° pores.
Eurospher II Chiral-OM-R is equivalent to Chiralpak OD-H from Daicel.
2 different CPS versions are available: Eurospher II Chiral OM is designed for separations in normal phase mode, Eurospher II Chiral OM-R for separations in reversed phase mode.
Both Eurospher II Chiral AM and Chiral OM columns are able to separate neutral, acidic and basic racemates.
| Brand | Eurospher II |
|---|---|
| Modification | Chiral OM-R |
| Special characteristics | Cellulose-tris-(3,5-dimethylphenyl-carbamate) |
| Base material | silica gel |
| Particle size | 5 µm |
| Pore size | 1000 Å |
| Particle shape | spherical, totally porous |
| USP code | L93 |
| Length [mm] | 250 mm |
| Inner diameter [mm] | 4 mm with integrated precolumn |
| Hardware type | Standard |
| Connection | 1/16" |
| Application area | chiral HPLC in RP mode |
| Metal content | < 10 ppm |
| Recommended pH range | 2 - 7 |
| Pressure rating | 300 bar |
| Temperature range | up to 40°C (up to 50 °C short term) |
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