![Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy | Protocol (Translated to Danish) Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy | Protocol (Translated to Danish)](https://www.jove.com/files/ftp_upload/62431/62431fig04large.jpg)
Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy | Protocol (Translated to Danish)
![Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy | Protocol (Translated to Danish) Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy | Protocol (Translated to Danish)](https://www.jove.com/files/ftp_upload/62431/62431fig10large.jpg)
Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy | Protocol (Translated to Danish)
![Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy | Protocol (Translated to Danish) Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy | Protocol (Translated to Danish)](https://www.jove.com/files/ftp_upload/62431/62431fig01large.jpg)