Supplier Page from Thermo Fisher Scientific for Norfloxacin, 98%, analytical standard
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
DL-1,2-Hexanediol, 98% from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific
trans-4-Hydroxy-L-proline, 99+% from Thermo Fisher Scientific