Lithium carbonate saturated solution

Stain for myelin sheath, glial cells and nucleoli of neurons

Stain results:
Glial Cells, Nucleoli of neurons: Black
Myelin sheath: Blue
Background: Clear

Store at room temperature

References:
AFIP: Manual of Histological Staining Methods, 3rd ed., Ed. L. Luna: New York: McGraw Hill Publications, c. 1968, p. 206.