Supplier Page from Thermo Fisher Scientific for Brucine sulfate heptahydrate, 98+%, ACS reagent
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Methyl chloroformate, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific
Oxytetracycline dihydrate, 95% from Thermo Fisher Scientific