Supplier Page from Thermo Fisher Scientific for Potassium permanganate, 0.1N Standardized Solution
2-Methoxybenzyl alcohol, 99% from Thermo Fisher Scientific
D-Sorbitol, 97% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
L(-)-Menthol, 99.5% from Thermo Fisher Scientific