• High purity spherical silica offers high stability, efficiency and column-to-column reproducibility
• Highest carbon loading C18 offers highest degree of hydrophobicity for highest resolution of organic compounds that have similar structures
• High surface area offers high resolution for gradient elution
• High surface area offers high resolution for gradient elution of diffculty separation compounds
• Fully endcapped to improve peak symmetry
• Polymeric bonding offers high stability and longer column lifetime

VertiSep™ HCS packings are high purity silica which contains less amonts of metal ions and sulfate contaminants offer high stability at pH 1.5-10.0* efficiency, column-to-column reproducibility and long lifetime.

VertiSep™ HCS reverse phase C18 packings are highest carbon loading of 23% offerring the highest degree of hydrophobicity for highest resolution of organic compounds that have similar structures such as polynuclear aromatic hydrocarbons, benzidines, vitamins D2, D3, PTH and amino acids.

VertiSep™ HCS are manufactured by statistic process control of silica synthesis, bonding and column packing. The reproducible column packing method control provides exceptional efficiency, symmetry and reproducible capacity factor.