Supplier Page from Thermo Fisher Scientific for Iron standard solution, for AAS, 1 µg/mL Fe in 2 to 5% HNO3
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ellagic acid, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific