Hematoxylin modified according to Harris for intensive nuclear staining according to Papanicolaou.
Reagent for progressive and regressive staining in exfoliative cytology, with formulation stronger than Hematoxylin HP, Pap 1A.
Ferri reagent Weigert B
Hematoxylin Weigert A
Eosin Y 0,5% aqueous solutions
Eosin Y 1% alcoholic solutions
EA-50 Stain Solution - Papanicolaou Pap3B