Supplier Page from Thermo Fisher Scientific for D-Sorbitol, 91.0-100.5% (dry basis), Ultrapure, Thermo Scientific
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific