In Gram staining, the outer membrane is removed by an alcohol solution, which also decolorizes the then exposed peptidoglycan layer by disolving away the previuosly applied crystal violet.
The outer membrane is removed by an alcohol solution. This was in Gram staining. An alcohol solution also decolorizes the then exposed peptidoglycan layer by. An alcohol solution also was disolving away the previuosly applied crystal violet.