The development of a robust analytical method can be extremely challenging, yet it is key to achieving reliable and accurate data. In liquid chromatography the columns, mobile phase, and additives/modifiers need to be selected carefully to allow for long-term reproducible results. In our method development services, Agilent specialists support you by developing and transferring robust methods for GPC/SEC/GFC, interaction polymer chromatography (IPC), and two-dimensional (2D) chromatography. Additionally, in our column selection services, Agilent specialists will recommend you suitable mobile phases, GPC/SEC column material, and pore sizes based on a test with your own samples.