• Ultra-high purity spherical silica offer excellent stability, efficiency and column-to-column reproducibility
• Stable and strong retention in 100% aqueous mobile phase for hydrophilic or polar compounds
• High carbon loading C18 offers high degree of hydrophobicity
• High surface area offers high resolution for gradient elution of diffculty separation compounds
• Fully endcapped to improve peak shape
• Monomeric bonding offers low back pressure and high column efficiency to better resolve chemically similar analytes

VertiSep™ AQS packings are ultra-high purity silica which contains less amounts of metal ions and sulfate contaminants offer excellent stability, efficiency, column-to-column reproducibility and long lifetime at high and low pH levels at pH 1.5-10.0* and ideal for LC/ MS or ELSD application.

VertiSep™ AQS packings are stable and strong retention in 100% aqueous mobile phase for hydrophilic or polar compounds such as biomolecules, metabolytes, oligosaccharides, amino acids, small peptides, nucleotides and organic acids.

VertiSep™ AQS packings are high surface of 300 m2/g offer high capacity and high resolution for fast gradient elution.