{"version":"1.0","type":"link","title":"Field flow fractionation - Newikis","description":"Field-flow fractionation, abbreviated FFF, is a separation technique invented by J. Calvin Giddings. The technique is based on separation of colloidal or high molecular weight substances in liquid solutions, flowing through the separation platform, which does not have a stationary phase. It is…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/e/ef/FFF_separation_principle_in_asymmetric_flow_field-flow_fractionation_%28AF4%29.jpg","thumbnail_width":800,"thumbnail_height":287}