ABS ET Series  Includes 6 Canisters ½ CC Straw (1 Level Bulk): 1122 Static Evaporation Rate (Liters/day): 0.13 LN2 Capacity: 3.6 Normal Working Time: 17 Days   Neck Diameter (mm): 55.4 Exterior Height (mm): 406.4 Exterior Diameter (mm): 220.9 …