Supplier Page from Thermo Fisher Scientific for Zinc diethyldithiocarbamate, Zn 17-19.5%
9-Fluorenone, 99+% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific