Supplier Page from Thermo Fisher Scientific for Diisopropanolamine, 98+%, sum of isomers
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific