Supplier Page from Thermo Fisher Scientific for Lead, Natural Pb, plasma standard solution, Specpure:r, Natural Pb 100µg/mL
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific