Hi all,

I am trying to figure out the best way to keep a 96-well plate frozen inside an anaerobic chamber. I am currently using a cold plate, sticking it in the -80C freezer, then keeping it all on dry ice until I am ready to take it in the chamber. However, I cannot take dry ice into the chamber, so I bring the 96-well plate on top of the cold plate into the chamber to attempt to keep it frozen. This doesn't work for a very long time before it begins to thaw, so I'm looking for a better solution. Any suggestions?

Has anyone used these? https://ecatalog.corning.com/life-sciences/b2c/US/en/General-Labware/Sample-Cooling-Systems-and-Accessories/CoolBox%E2%84%A2-Ice-free-Cooling/Corning%C2%AE-CoolBox%E2%84%A2-XT-Modules/p/corningCoolBoxXTModules

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