Basic fuchsin stain in gram positive and Gram negative ) red, magenta, or pink.
2.
The "'Wayson stain "'is a basic fuchsin-methylene blue, ethyl alcohol-phenol microscopic staining procedure.
3.
Endo agar contains peptone, lactose, dipotassium phosphate, agar, sodium sulfite, basic fuchsin and was originally developed for the isolation of " Salmonella typhi ", but is now commonly used in water analysis.