Supplier Page from Thermo Fisher Scientific for 1,3-Propanedithiol, 97%
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
L-Serine methyl ester hydrochloride, 98% from Thermo Fisher Scientific
Shikimic acid, 98% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific