Capacity30L Neck diameter80mm Height 670mm Outer diameter446mm canisters number6pcs canister outer diameter63mm Canister total height125mm canister height565mm Empty weight14.5kg Lockable lid and protection cover Included. (optional) Static holding time 147-174 days straw capacity / single layer 0.25ml2511pcs 0.5ml 1122pcs straw capacity / double layer 0.25ml5022pcs 0.5ml 2244pcs ISO/CEApproved Package carton 48*48*76cm gross weight 18kg Panshi Liquid Nitrogen Tank is a self-developed product of our company. At present, it has the domestic core patent liquid nitrogen tank production technology. The production quality is strictly implemented in .The products all pass the product quality supervision and inspection. Performance test. This product is commonly used for long-term low-temperature storage and transportation of livestock frozen sperm and vaccines, cells, microorganisms, etc. with liquid nitrogen as refrigerant. It is widely used in animal husbandry bureaus, farms, universities, scientific research institutes, medical, national defense, machinery, electronics, Metallurgy, energy and other industries. If you are interested in the liquid nitrogen tank or need to consult, please click on our online customer service.Welcome sending your inquiry.