{"version":"1.0","type":"link","title":"Retardation factor - Newikis","description":"In chromatography, the retardation factor (R) is the fraction of an analyte in the mobile phase of a chromatographic system. In planar chromatography in particular, the retardation factor RF is defined as the ratio of the distance traveled by the center of a spot to the distance traveled by the…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}