Cryo-Preparation
Leica High Pressure Freezer
The LEICA HPF allows the automatic cryofixation of cell suspensions and bulk specimens yielding 10-fold the vitrification depth compared with ambient pressure freezing methods. High pressure cryofixation is the perfect first step for all cryo preparation techniques e.g. cryo-sectioning, freeze substitution, freeze drying and freeze etching.

For more information from the manufacturer of this equipment, visit the Leica EM HPF site
Leica Automatic Freeze Substitution systems
Programmed substitution of cryofixed samples.