CryoKING Ultra-low Temperature Liquid Nitrogen Tanks-Lab series
1. Made of durable aluminum alloy
2. Racks and boxes are available
3. Large capacity and low energy consumption
4. Locked-lid switch is optional
5. Liquid level monitoring system and carrying cart are optional
6. Audible and visual alarm for lower level of liquid nitrogen
7.?CE certified
8.?Vacuum warranty: 5 years