Supplier Page from Thermo Fisher Scientific for Iodine, 0.01N Standardized Solution
1,7-Heptanediol, 95% from Thermo Fisher Scientific
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
DL-Menthol, 99% from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific