The cryo 45° knife is well suited for routine cryo sectioning.
The cryo 35°(dry) and cryo 45°(dry) knives are mounted in the triangular holder is suitable for dry cryosectioning.
The cryo 35°(wet) and cryo 45°(wet) knives are mounted in the trough are used for sectioning with fluids such as a DMSO/water mixture.