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MilliporeSigma™ Supelco™ Ascentis™ Express Phenyl-Hexyl HPLC Column, 2.7 μm Particle Size
Ascentis™ Express Phenyl-Hexyl phase columns have unique selectivity arising from solute interaction with the aromatic ring and its delocalized electrons. It is complementary (orthogonal) to both C18 and RP-Amide phases because of this unique aromaticity.
Supplier: MilliporeSigma™ Supelco™ 53343U
Description
Ascentis™ Express Phenyl-Hexyl phase columns also tend to exhibit good shape selectivity, which may originate from solute multipoint interaction with the planar ring system. More retention and selectivity will often be observed for solutes with aromatic electron-withdrawing groups (fluorine, nitro, etc.) or with a delocalized heterocyclic ring system such as the benzodiazepine compounds.Specifications
| 3 mm | |
| 2.7 μm | |
| Phenyl-Hexyl | |
| Phenyl-Hexyl Phase/Fused-Core Particle Platform | |
| Reversed Phase |
| 7.5 cm | |
| 90 Å | |
| Ascentis | |
| Yes | |
| Fused-Core HPLC |
Ascentis is a registered trademark of Sigma-Aldrich Co. LLC