https://www.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:is-matter-around-us-pure/x46dd29ce84a663ea:methods-to-separate-the-components-of-a-mixture/v/basics-of-chromatography 2020-06-23T07:22:41Z Basics of chromatography Understand the basic principles of different kinds of chromatography: paper, thin layer, column, size-exclusion, ion exchange, affinity, and HPLC. Angela Guerrero video https://cdn.kastatic.org/googleusercontent/89HB_p_jfEzP8gF9BpTsK4yZXlM_imxL1b-XWdPJI3KRC8VECuFeJUPMxoHke6RxPxUkfINzhUEdrmRCqJB_x7bt Basics of chromatography Understand the basic principles of different kinds of chromatography: paper, thin layer, column, size-exclusion, ion exchange, affinity, and HPLC. https://cdn.kastatic.org/ka-youtube-converted/SnbXQTTHGs4.mp4/SnbXQTTHGs4.mp4 556 Chromatography https://www.khanacademy.org/science/grade-6-science-snc-aligned/x19bc096754f0b9af:mixtures/x19bc096754f0b9af:separating-mixtures/v/chromatography-ur 2025-08-07T23:35:51.501752344Z Chromatography Created by Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Chromatography Created by Khan Academy https://cdn.kastatic.org/ka-youtube-converted/8qW59TCjBME.mp4/8qW59TCjBME.mp4 194 Chromatography https://www.khanacademy.org/science/grade-11-chemistry-snc-aligned/x203b0fc81a964b2d:separation-techniques/x203b0fc81a964b2d:chromatography/a/principles-of-chromatography 2021-04-29T07:50:00Z Principles of chromatography article