Supplier Page from Thermo Fisher Scientific for Nickel(II) octanoate, in mineral spirits (8% Ni)
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Itaconic acid, 99+% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
Maleic acid, 99% from Thermo Fisher Scientific