Supplier Page from Thermo Fisher Scientific for 4-tert-Butylcatechol, 99%
Itaconic acid, 99+% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
L-Serine, 99% from Thermo Fisher Scientific
Semicarbazide hydrochloride, 99+% from Thermo Fisher Scientific