Supplier Page from Thermo Fisher Scientific for D(+)-Glucose, ACS reagent, anhydrous
4-Isopropylbenzoic acid, 98+% from Thermo Fisher Scientific
D-Mannitol, 98+% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
Menthone, 98%, mixture of isomers from Thermo Fisher Scientific