Supplier Page from Thermo Fisher Scientific for Acridine Orange, pure, ca. 55% dye content
2-Ethylaniline, 98% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific