We are looking for an air-tight lidded container to both liquid nitrogen-OCT
freeze and -80C store human tissue samples.  Tissue mega-cassettes are the
correct size, but have slots in them.  We need a container that will do the
above, be easy to remove the OCT tissue for frozen sectioning and be able to
return the tissue in this container to the -80C.  Is anyone out there in
Histoland storing tissues this way? I have looked everwhere for a suitable
container to no avail.  Any help will be greatly appreciated.

Eileen Lonergan, Ardais Corp. Lexington, MA (781)274-6420 x 206