• Convenient Storage Systems rack index location ring and internal location fixture, computer compatible box storage for simple inventory management:- Number of Racks: 6- Number of Shelves / Rack: 5- 2 ml Vial Capacity: 750 - 6,000 

• In vapor-phase storage, temperature at the top of racks is -190°C 

• High strength aluminum body and magneformed necktube design 

• Superior vacuum performance with super insulation provides maximum holding times 

• Lockable lids