In experiments, sample preservation/transport is critical to avoid spoilage and ensure accuracy. Laboratory freeze dryers use freeze-vacuum technology to enhance sample quality:
Stability: Convert frozen samples to dry solids, halting microbial decomposition and low-temperature degradation for long-term viability of biomolecules.
Purification: Molecular sieve separation removes contaminants, offering higher precision than traditional methods for biochemistry/biology.
Integrity: Lock in biological activity and structure during storage/transport, vital for vaccines/drug testing.
Efficiency: Simplify prep, reduce volume/weight, and cut lab costs while accelerating workflows.
Freeze dryers are essential for reliable, efficient experiments. Future tech advancements will meet more complex research needs.