When storing the Dewar flask, make sure it is placed in a well-ventilated, dry place away from direct sunlight, away from flammable materials and heat sources.
When a Dewar flask leak occurs, emergency treatment entails halting the experiment right away, moving everyone to a secure location, donning PPE, assessing the leakage situation and implementing the necessary control measures
Advantages of cryogenic bulk tank No cylinder change required: convenient gas transport on-site, no need to change cylinders frequently, no time and fluid disposal problems during cylinder change, more reliable, efficient, and economical.