Zodiac C18 column a Perfect “all-purpose” column for analytical use, High resolution of complex mixtures and Ideal retention Zodiac C18 columns are prepared with ultra pure and high surface area silica as 99.999% and 440m2/g respectively. The column has high carbon load of about 24% and unique bonding technology to achieve excellent resolution, good peak symmetry and high performan... https://zodiaclifesciences.com/zodiac-c18-column/