HPLC Column, HPS C18, 5um, 4.6mm ID x 250mm Length, 120A.

This Cogent HPS C18™ Stationary Phase has been a premium value and used by HPLC laboratories for many years. It is double end capped ( fully ), with mono functional bonding of an 18 carbon silane to our unique silica, making this Column ideal as an Alternate in any USP Method that uses the L1 Classification or for new methods.

With a 5 µm Particle, this column works well with higher flow rates and lower back pressures compared with smaller particles. Used for hydrophobic or neutral compounds in Reversed Phase, this Octadecyl Phase is excellent for long chain fatty acids. Expect longer retention than with a C8 column.

This is one of our Most Popular Columns. Compare it to Inertsil ™ C18 and Luna ™ C18 brand columns.