Supplier Page from Thermo Fisher Scientific for 1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water
2-Ethylaniline, 98% from Thermo Fisher Scientific
2-Furoic acid, 98% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific