Supplier Page from Thermo Fisher Scientific for Pentanol, mixture of isomers, 99% (sum of isomers)
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific