Need supplier of Schiff's stain for Feulgen reaction
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From: | CMCCOLLOUGH@dnr.state.md.us |
To: | histonet@pathology.swmed.edu |
Reply-To: | |
Content-Type: | text/plain; charset=iso-8859-1 |
Hello Histonetters:
I am tearing my hair out. I have attempted to make Schiff's that will work
in the Feulgen reaction (a routine stain in our lab) using 4 different lots
of dry stain and 3 different recipes (Lilllie's cold, Coleman's hot, and
Bancroft & Stevens), all to no avail. Previously wonderful ready-made stain
from our usual supplier no longer works (have tried 4 or 5 different lots).
This supplier has recently changed lots of dry stain as well. I have tried
a second ready made stain to no avail. All work fine in the PAS stain, but
not Feulgen.
Is there a vendor who can supply me with a Schiff's tested for Feulgen?
Comments from John Kiernan, Samurai, and other Histonet gurus are most
welcome.
Regards -
Carol
*****************
Carol B. McCollough, HT(ASCP)
Diagnostics & Histology Laboratory Manager
Maryland Department of Natural Resources
Fisheries Service
Cooperative Oxford Laboratory
904 S. Morris Street
Oxford, MD 21654
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