Supplier Page from Thermo Fisher Scientific for Thiophene, 99+%, extra pure
beta-Nicotinamide adenine dinucleotide hydrate, 98+% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
Propionaldehyde, 99+% from Thermo Fisher Scientific
Semicarbazide hydrochloride, 99+% from Thermo Fisher Scientific