Supplier Page from Thermo Fisher Scientific for Benzyltrimethylammonium hydroxide, 40% w/w in methanol
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
4-Isopropylbenzoic acid, 98+% from Thermo Fisher Scientific
5-Hydroxyindole-3-acetic acid, 99% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific