Some experiments with chromium compounds as fixers for electron microscopy.
D002857:Chromium; D017608:Chromium Compounds; D004583:Electrons; D006652:Histological Techniques; D006653:Histology; D008853:Microscopy; D008854:Microscopy, Electron
D017608:Chromium Compounds; D002857:Chromium
CHROMIUM; HISTOLOGY; MICROSCOPY, ELECTRON