Supplier Page from Thermo Fisher Scientific for Bromobenzene, 99%, pure
5-Hydroxyindole-3-acetic acid, 99% from Thermo Fisher Scientific
Hesperidin, 97%, includes analogeous compounds from Thermo Fisher Scientific
Inositol, 98+% from Thermo Fisher Scientific
Sulfur trioxide pyridine complex, technical, 48-50% active SO3 from Thermo Fisher Scientific