Classic Gill 2 features a medium dye concentration for Histology or for more intense Cytology staining. Gill 2 produces a darker nuclear stain that allows for shorter staining times. This progressive stain produces distinct nuclear detail with great clarity. Use for automated or hand staining H&E or Cytology staining. Use with High Def Acid rinse. Available for purchase in a 500 mL container or 1 gallon rectangular F-style container, designed for easy storage and dispensing.