Reliability 
Lockable lid is optional to prevent unauthorized open.
 Five years vacuum warranty.
 Key Features
 High strength, light weight and small size aluminum structure.
 Equipped with belt.
 Ultra low evaporation loss.
 Number coding for canister place.

 Application
 Portable storage series is an economical and practical 
small liquid nitrogen tank specially designed for                     
biological samples that need to be stored regularly.