[Histonet] hematoxylin Question

[Jennifer MacDonald]

We use ours for a few weeks, but we do filter it before use.




kristen arvidson <arvidsonkristen <@t> yahoo.com> 
Sent by: histonet-bounces <@t> lists.utsouthwestern.edu
03/24/2009 07:48 AM
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arvidsonkristen <@t> yahoo.com


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[Histonet] hematoxylin Question






Hello All,
How long is hematoxylin (we use Richard-Allen Heme 2) good for after it is 
poured into a staining container?  The stain gets used so infrequently I 
would like to keep it as long as I can.  We currently dump it weekly 
regardless of use.  Thank you.
 
-Kristen


 
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