In Harris hematoxylin staining solution, what indicates deterioration of its nuclear staining property?
A)Formation of precipitates
B)Formation of dark color
C)Both A and B
D)None of the above

Question

Quizplus · Accepted Answer

Formation of precipitates
In the Harris hematoxylin staining solution, the formation of precipitates indicates deterioration of its nuclear staining property. In this case, the stain should be filtered before use and staining time should be increased.

In Harris Hematoxylin Staining Solution, What Indicates Deterioration of Its