Supplier Page from Thermo Fisher Scientific for 1,4-Dioxane, 99.8%, Extra Dry, stabilized, AcroSeal®
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific