Dear Lilith,

Leaving your rat tissue in buffered formalin over the weekend will have no
affect on them.  You do not need to handle these tissues in any special way,
your regular processing schedule will be fine.  So have a peaceful and
relaxing weekend!

Tom Galati
Histology Laboratory Director
Histo-Scientific Research Labs.
107 Killmon Road
P.O. Box 30
Basye, VA  22810
(540)856-2222
histosci@shentel.net