Supplier Page from Thermo Fisher Scientific for Direct Red 80
1-Benzyl-3-methyl-4-piperidone, 99% from Thermo Fisher Scientific
D-Mannitol, 98+% from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific