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Sigma Aldrich Fine Chemicals Biosciences AscentisR Express 160 A
Supplier: Sigma Aldrich Fine Chemicals Biosciences 577140U

Ascentis(R) Express 160 A… C30 is a high-speed high-performance liquid chromatography column based on the wider-pore 160 A… Fused-Core(R) particle design to provide adequate spacing for the long-chain C30 ligands. The particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5 mum thick porous shell and the small overall particle size of 2.7 mum. The endcapped triacontylsilane stationary phase of the C30 provides a stable reversed-phase packing that can be used for hydrophobic long-chain structural isomers such as vitamins and lipids.
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