Acid-resistant hematoxylin according to Weigert.
Two-reagent kit that stains the nuclei blue-black, often a component of special staining kits for connective tissues.
Result
Nuclei - blue-purple (if the slide is stained only with Hematoxylin acc. to Weigert).
Combined with special staining kits, nuclei turn blue-black
2 x 500 ml
