Supplier Page from Thermo Fisher Scientific for p-Arsanilic acid, 98%
beta-Nicotinamide adenine dinucleotide hydrate, 98+% from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
Isonipecotic acid, 99% from Thermo Fisher Scientific
Methyl acetoacetate, 99+% from Thermo Fisher Scientific