Supplier Page from Thermo Fisher Scientific for L(-)-Tryptophan, 99%
(+)-5-Iodo-2'-deoxyuridine, 99% from Thermo Fisher Scientific
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
Acetophenone, 98%, pure from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific