Bacteriologist Interview Question:

Do you know which Are The Alternatives Used In Gram Stain?

Submitted by: Muhammad

☛ Primary stain: Crystal violet. Methyl violet and Gentian violet
☛ Mordant: Grams iodine, rarely Lugols iodine
☛ Decolorizer: Alcohol, acetone. acteone-alcohol mixture (1:1)
☛ Counterstain: Dilute carbol fuchsin. safranin, neutral red. (Sandiford stain ror Gonococcj
Submitted by: Muhammad