Supplier Page from Thermo Fisher Scientific for Iodine, 0.1 N standard solution
(±)-erythro-Aleuritic acid, 95% from Thermo Fisher Scientific
3-Methoxybenzyl alcohol, 98% from Thermo Fisher Scientific
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
Methyl chloroformate, 99% from Thermo Fisher Scientific