Supplier Page from Thermo Fisher Scientific for 2-Dimethylaminobenzoic acid, 98%
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific