Freeze drying/ Lyophilization basics and fundamentals

[@pspankajtinku]

Good session... Appreciated

[@sreenathdas3579]

very detailed explanation!

[@TheMaheshLawate]

Thanks a lot.

[@rahulcnu]

How to evaluate & fix Ramp time & Soak time either in primary or secondary drying. Pl. Clarify it sir.