Supplier Page from Thermo Fisher Scientific for Eosin B
5-Aminolevulinic acid hydrochloride, 98+% 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
Sebacic acid, 98% from Thermo Fisher Scientific