Shim-pack GIST (G) Phenyl-Hexyl, 5um, 10mm ID x 50mm LC Prep Guard Column

Column, LC, Shim-pack GIST Guard Phenyl-Hexyl, 5um, 10x50 Alternative Selectivity to C18 Columns Shim-pack GIST Phenyl-Hexyl columns are bonded with a phenyl ring together with a hexyl (C6) chain, which provides complementary selectivity to straight alkyl-chain columns due to its ?-? interactions and hydrophobic interactions. Furthermore, Shim-pack GIST Phenyl-Hexyl maintains the same ultra-high inertness, wide pH range and high durability as the Shim-pack GIST C18, achieving stronger retention than other phenyl columns as well as reducing or eliminating adsorption of polar compounds.