Supplier Page from Thermo Fisher Scientific for Fast Blue BB base
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
5-Hydroxyindole-3-acetic acid, 99% from Thermo Fisher Scientific
D-Mannitol, 98+% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific