Supplier Page from Thermo Fisher Scientific for Magnesium trifluoromethanesulfonate, 98%
DL-Menthol, 99% from Thermo Fisher Scientific
D-Mannitol, 98+% from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific
L(+)-Histidine methyl ester dihydrochloride, 97% from Thermo Fisher Scientific