From:
List Moderator <esf**At_Symbol_Here**UVM.EDU>
Subject:
Protection of cryogenic samples
Date:
Sep 16, 2005 12:39 UTC
Reply-To:
List Moderator
In-Reply-To:
From: Joseph J Horvath
Date: September 16, 2005 8:31:27 AM EDT
Colleagues
In regard to preservation of critical biological samples that need
refrigeration at -70 C during a prolonged power outage, does anyone
have experience in the use of liquid nitrogen as a back-up system,
ie, I have read that some freezer units come with ports that one can
hook the N2 to in such situations.
thanks -joe
