HPLC Column Unison US-C1, 130 Å, 5 µm, 1.5 x 75 mm, endcapped

World’s first C1 column designed for stability in acidic conditions. Ideal for highly hydrophobic compounds that retain too strongly on C18s. Allows uniform access to surface silanols for enhanced polar selectivity. Alternative selectivity from traditional C18 columns. Balanced mixture of polar and non-polar retention mechanisms. Lower molecular recognition may give single peaks for branched chain isomers