[Histonet] positive control tissues for Perl's and amyloid

[Ryan Dominique Salazar]

Hi to all,
   
  Can anyone of you suggest any positive control tissues for Perl's for Ferric Iron and as well as amyloid stain?
  I've tried to use the liver for Perl's and skin( with muscle) for amyloid. Is there any much better than any of these tissues?
  My specimen are non-human primates particularly macaques.
   
  Thanks!
   
  Ryan Dominique Salazar, RMT, AMT
  Maccine Pte Ltd, Singapore
   

       
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