COSMOSIL Phenyl & Cyano
COSMOSIL Phenyl & Cyano
Brand:
Cosmosil
Product Code:
VEL00493
COSMOSIL Phenyl and Cyano HPLC Columns
The COSMOSIL PE-MS columns (phenylethyl group) and the COSMOSIL CN-MS columns (cyanopropyl group) provide a secondary separation mode (π-π interaction). These columns are recommended when the other alkyl chain stationary phases do not offer optimum selectivity for structurally similar compounds.
| COSMOSIL Phenyl and Cyano HPLC Columns | ||
| PE-MS (Phenyl) | CN-MS (Cyano) | |
| Structure |  |
 |
| Base Material | Spherical Silica Gel | |
| Particle Sizes Available | 5um | |
| Pore Size | 120A | |
| Surface Area | 300m2/g | |
| pH Range | 2.0 - 8.0 | |
| USP Code | L11 | L10 |
| Carbon Load | 10% | 7% |
Applications
| Condition | ||||
|---|---|---|---|---|
| Column Size | 4.6 mm I.D. x 150 mm | Sample | 1.Acetophenone | 0.05 µg |
| Mobile Phase | 5PE-MS Methanol : Water = 60 : 40 5CN-MS Methanol : Water = 40 : 60 5C18-MS-II Methanol : Water = 60 : 40 | 2.Methyl Benzoate | 0.5 µg | |
| Flow Rate | 1.0 ml/min | 3.Benzene | 2.0 µg | |
| Tempeature | 30°C | 4.Toluene | 2.0 µg | |
| Detection | UV 254 nm | |||
Ordering Information
| Particle Size | Description | Column Dimensions | Part Number |
| 5um | COSMOSIL 5PE-MS Packed Column | 4.6mmI.D. x 50mm | 38183-21 |
| 5um | COSMOSIL 5PE-MS Packed Column | 4.6mmI.D. x 100mm | 38184-11 |
| 5um | COSMOSIL 5PE-MS Packed Column | 4.6mmI.D. x 150mm | 38185-01 |
| 5um | COSMOSIL 5PE-MS Packed Column | 4.6mmI.D. x 250mm | 38186-91 |
| 5um | COSMOSIL 5PE-MS Packed Column | 6.0mmI.D. x 150mm | 38187-81 |
| 5um | COSMOSIL 5PE-MS Packed Column | 6.0mmI.D. x 250mm | 38188-71 |
| 5um | COSMOSIL 5PE-MS Packed Column | 10.0mmI.D. x 250mm | 38189-61 |
| 5um | COSMOSIL 5PE-MS Packed Column | 20.0mmI.D. x 250mm | 38190-21 |
| 5um | COSMOSIL 5CN-MS Packed Column | 2.0mmI.D. x 150mm | 34270-91 |
| 5um | COSMOSIL 5CN-MS Packed Column | 4.6mmI.D. x 50mm | 38233-61 |
| 5um | COSMOSIL 5CN-MS Packed Column | 4.6mmI.D. x 100mm | 38234-51 |
| 5um | COSMOSIL 5CN-MS Packed Column | 4.6mmI.D. x 150mm | 38235-41 |
| 5um | COSMOSIL 5CN-MS Packed Column | 4.6mmI.D. x 250mm | 38236-31 |
| 5um | COSMOSIL 5CN-MS Packed Column | 6.0mmI.D. x 150mm | 38237-21 |
| 5um | COSMOSIL 5CN-MS Packed Column | 6.0mmI.D. x 250mm | 38238-11 |
| 5um | COSMOSIL 5CN-MS Packed Column | 10.0mmI.D. x 250mm | 38239-01 |
| 5um | COSMOSIL 5CN-MS Packed Column | 20.0mmI.D. x 250mm | 38240-61 |
| Guard Columns | |||
| 5um | COSMOSIL 5PE-MS Guard Column | 4.6mmI.D. x 10mm | 38181-41 |
| 5um | COSMOSIL 5PE-MS Guard Column | 10.0mmI.D. x 20mm | 38182-31 |
| 5um | COSMOSIL 5CN-MS Guard Column | 4.6mmI.D. x 10mm | 38231-81 |
| 5um | COSMOSIL 5CN-MS Guard Column | 10.0mmI.D. x 20mm | 38232-71 |