Available for samples shipment in vapor phase below -190℃，and no liquid nitrogen leak during transportation, especially in air shipper. Liquid nitrogen will be adsorbent.
Brand：CryoKING
Model：
Material：
Product Features
1. Low-temperature preservation at vapor phase 2. Fill liquid nitrogen fast 3. Durable aluminum alloy 4. Lockable-lid 5. No liquid nitrogen leak 6. Available for straws or cryogenic vials 7. CE certified 8. Vacuum warranty: 5 years
