Supplier Page from Thermo Fisher Scientific for Heavy Metals, plasma standard solution, Specpure®, Ag, As, Ba, Cd, Cr, Hg, Pb, Se @ 100µg/ml
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific