Supplier Page from Thermo Fisher Scientific for Lead in Isooctane standard solution, Specpure:r, 111µmg/g(0.300g/gal)
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific