Biebrich fuchsin is a fuchsin solution containing acid fuchsin and scarlet fuchsin. It is a staining solution with magenta color used in trichromic staining protocols, such as Masson's trichrome.
Procedure
90 ml of 1 % Biebrich scarlet (C.I. 26905)
9 ml of 1 % of acid fuchsin
1 ml of glacial acetic acid
Products
Distilled water
Biebrich scarlet (C.I. 26905)
Acid fuchsin
Galical acetic acid
Labware
Test tube
Balance
AMagnetic stirrer
Flasks
Bottles