Supplier Page from Thermo Fisher Scientific for 1,10-Phenanthroline monohydrate, 99+%
D(-)-Ribose, 99+% from Thermo Fisher Scientific
Hydroquinone, 99% from Thermo Fisher Scientific
Oxytetracycline dihydrate, 95% from Thermo Fisher Scientific
Sulfanilamide, 98% from Thermo Fisher Scientific