Supplier Page from Thermo Fisher Scientific for Rubidium acetate, 99.8% (metals basis)
1,6-Hexanediol, 97% from Thermo Fisher Scientific
Girard's Reagent T, 99% from Thermo Fisher Scientific
L(-)-Menthol, 99.5% from Thermo Fisher Scientific
L(+)-Histidine methyl ester dihydrochloride, 97% from Thermo Fisher Scientific