Select Hematoxylin is a proprietary progressive nuclear stain that is considered a hybrid hematoxylin product. Select hematoxylin possesses the rapid staining qualities of Gill hematoxylin along with the familiar brilliant nuclear chromatin delineation of Harris. It does not require daily filtering, has no affinity for background or mucin staining, and can stain up to 2500 slides per 500 mL. May be used for routine H&E staining, IHC counterstain, Cytology nuclear staining and frozen sections. Use with Select Acid Rinse, Select Bluing Reagent, and Select Eosin for the best possible cellular contrast. Available for purchase in 500 mL.