Supplier Page from Thermo Fisher Scientific for Direct Red 80
5-Aminolevulinic acid hydrochloride, 98+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific