Supplier Page from Thermo Fisher Scientific for Lead in Isooctane standard solution, Specpure:r, 18.5µmg/g(0.050g/gal)
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific