Supplier Page from Thermo Fisher Scientific for 4-tert-Butylcatechol, 99%
L(-)-Menthol, 99.5% from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific
Oxytetracycline dihydrate, 95% from Thermo Fisher Scientific
Sebacic acid, 98% from Thermo Fisher Scientific