3.3.16
Chromatography
Course revision notes and study resources.
Thin-Layer Chromatography (TLC)
Principles of TLC, stationary and mobile phases, calculating Rf values, plate development, and locating agents.
→Column Chromatography
Separation and purification of bulk organic samples, pack and run columns, stationary and mobile phases, and elution profiles.
→Gas Chromatography (GC)
Mobile carrier gases, capillary columns, retention times, quantitative analysis of peak areas, and coupling with GC-MS.
→Exam Practice
MCQs and structured questions with AQA mark scheme answers.
→Flashcards
Review key definitions and concepts with interactive flashcards.