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Isothermal Carousel Liquid Nitrogen Freezers

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Why is dry storage important?
  • Dry storage greatly reduces the risk of cross contamination.
  • Added user safety by eliminating liquid nitrogen contact.
  • Liquid nitrogen temperatures with no liquid nitrogen contact.
  • Higher storage capacity than other carousel-type freezers.
  • Square lid opening allows access to square racks.
  • Accommodates all standard rack systems.
  • Industry best temperature uniformity.
  • Easily remove one rack at a time.
Storage in liquid nitrogen can make vials shrink. This may cause liquid nitrogen to seep into the vials, which on re-warming, expand and subsequently explode as nitrogen vaporizes inside the vials. Dry storage eliminates this possibility. Also, the Isothermal design provides added user safety by eliminating contact with or splashing of liquid nitrogen.

Cross Contamination
Studies have shown that viral, bacterial and fungal pathogens can survive after suspension in liquid nitrogen. Infected samples can cross contaminate other samples in the same liquid nitrogen tank. Dry storage greatly reduces the possibility of cross contamination.

Hatch-style lift off lid with built in holder
  • Rotation of carousel by the unique ratchet handle on top of the freezer reduces operator hazard.
  • Easily remove one rack at a time.
  • No need to remove one rack to access the rack needed.
  • No unnecessary exposure to room temperature helps to maintain critical temperature stability.
  • Square lid opening allows access to square racks and helps reduce LN2 consumption.
  • Removable console allows access to storage area in case of emergency.
Custom BioGenic Systems Carousel with emergency removable lidadfafdasfdafdEasy to Turn Carousel with ratcheting handle
Carousel Lid Holder for Safe Access to Racks
Carousel Opening Easy Rack Access