CONTRAST IN MULTILAYER SYSTEMS AFTER VARIOUS FIXATIONS.
D001464:Barium; D002736:Chloroplasts; D004583:Electrons; D006652:Histological Techniques; D008853:Microscopy; D008854:Microscopy, Electron; D009992:Osmium; D012106:Research
D001464:Barium; D009992:Osmium
BARIUM; CHLOROPLASTS; EXPERIMENTAL LAB STUDY; HISTOLOGICAL TECHNICS; MICROSCOPY, ELECTRON; OSMIUM