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Computerized cryogenic freezer with liquid nitrogen input

Computerized cryogenic freezer with liquid nitrogen input

The computerized cryogenic freezer (NH1044003, Air Liquide) uses liquide nitrogen input to pre-freeze biological samples following very precise temperature profile in order to avoid ice crystal formation. Cell viability inside explant is therefore preserved until plant material reactivation from the cryopreserved stock. One hundred 2 ml samples can be managed simultaneously with the cryogenic freezer.



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