Question

example of nuclear stain is

Answer 1

Haematoxylin. Haematoxylin (hematoxylin in North America) is a nuclear stain. Used with a mordant, haematoxylin stains nuclei blue-violet or brown. It is most often used with eosin in H&E (haematoxylin and eosin) staining—one of the most common procedures in histology.

Answer 2

Haematoxylin..................