SMT Phenyl-Hexyl column or PhenH column, like the other SMT Phenyl columns, provides unique selectivity for aromatic compounds when compared to other reversed-phase packings such as C18 and C8. The π-electrons of the phenyl group can interact with the aromatic ring of an analyte to increase retention relative to less or non-aromatic analytes. Phenyl-Hexyl columns provide unique selectivity for aromatic compounds when compared to other reversed-phase packings such as C18 and C8. Unlike, the standard Phenyl column, Phenyl-Hexyl allows much greater retention and separation of the aromatic compounds through its extended hexyl hydrocarbon functional group. SMT PhenH has an extended alkyl chain (hexyl) configuration that impacts a unique mixed mode characteristics on the phenyl column.
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SMT SAM PhenH – Reversed-Phase Phenyl-Hexyl Column
PhenH Phenyl-Hexyl columns for separations of aromatic hydrophobic compounds
SMT SAM PhenH Phenyl-Hexyl – Guard Column
Guard columns are expendable small columns designed to remove anything that may interfere with the separation or shorten the lifetime of the primary column.