Supplier Page from Thermo Fisher Scientific for 2,4-Pentadienoic acid, 97%, stabilized
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
beta-Nicotinamide adenine dinucleotide hydrate, 98+% from Thermo Fisher Scientific
D(-)-Ribose, 99+% from Thermo Fisher Scientific
Melatonine, 99% from Thermo Fisher Scientific