Polytetrafluoroethylene layers for thin-layer chromatography.
D001345:Autoradiography; D001647:Bile Acids and Salts / Q000032:analysis; D002855:Chromatography, Thin Layer; D005465:Fluorocarbon Polymers; D006571:Heterocyclic Compounds / Q000032:analysis; D007259:Infrared Rays; D008670:Metals / Q000032:analysis; D008722:Methods; D008854:Microscopy, Electron; D013057:Spectrum Analysis; D013256:Steroids / Q000032:analysis
D001647:Bile Acids and Salts; D005465:Fluorocarbon Polymers; D006571:Heterocyclic Compounds; D008670:Metals; D013256:Steroids