Supplier Page from Thermo Fisher Scientific for 4-Dimethylaminobenzaldehyde, ACS
Allopurinol, 98% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
Phenylselenol, 98% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific