Supplier Page from Thermo Fisher Scientific for D(+)-Raffinose pentahydrate, 99+%
2,6-Lutidine, 99% from Thermo Fisher Scientific
L(-)-Menthol, 99.5% from Thermo Fisher Scientific
Sebacic acid, 98% from Thermo Fisher Scientific
Semicarbazide hydrochloride, 99+% from Thermo Fisher Scientific