Avantor® Alltima HPLC columns are high quality phases designed for general purpose applications. Base deactivated silica phases Stable bonding for long column lifetime Multiple selectivity options USP L7 Lower capacity compared to C18 phases. Recommended for reversed phase applications where C18 is too retentive. Please note that these columns have been manufactured by Hichrom / Avantor since 2016Meer tonenMinder tonen