Gallego differentiating solution

Gal·le·go dif·fer·en·ti·at·ing so·lu·tion

(gă-yā'gō),
a dilute solution of formaldehyde and acetic acid used in a modified Gram stain to differentiate and enhance the basic fuchsin binding to gram-negative microorganisms.

Gal·le·go dif·fer·en·ti·at·ing so·lu·tion

(gah-yā'gō sŏ-lū'shŭn)
A dilute solution of formaldehyde and acetic acid used in a modified Gram stain to differentiate and enhance the basic fuchsin binding to gram-negative microorganisms.