Supplier Page from Thermo Fisher Scientific for Bismuth, plasma standard solution, Specpure:r, Bi 10µg/mL
9-Fluorenone, 99+% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific