Welcome to Lyophilization Calculator!
The program performs a model of freeze-drying of a solutioin a vial.
Lyophilization can be divided into several steps:
1. Solution is frozen
2. Solution is put on a shelf of a chamber at low pressure. The shelf is gradually heated.
3. Solution sublimates, so only dried product remains in the vial
More detailed discription of freeze-drying can be found here