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bbraun at ucla.edu bbraun at ucla.edu
Fri Dec 1 04:03:43 EST 1995

In <49iqjj$dlo at bubba.NMSU.Edu>, dkim at nmsu.edu (Daniel Kim) writes:
>I had an inexpensive method for slow freezing cells in DMSO.  I placed 
>the cryo-vials in the holes of a foam 15-ml centrifuge tube rack (e.g. 
>orange rack) and covered with a second rack.  Wrap the whole thing in a 
>plastic bag and put into the -70 freezer overnight.
>The next day, put the frozen cells in the liquid nitrogen.

I also use this method regularly.  Nice and simple!

Benjamin Braun

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