1. Stainless steel storage canister for cryogenic tubes.
2. Overall Size: Height (H) 22“ (560 mm)， canister height （H1） 5" (125mm), canister diameter (D) 1.5" (38mm).
3. Self draining with draining holes at bottom of canister. Saves liquid nitrogen.
4. For use with liquid nitrogen tank with neck opening of 2" (50 mm) or more. Usually fit with 30L tank with 50 mm neck opening. Please check your tank's dimension before buying.