Supplier Page from Thermo Fisher Scientific for Antimony, plasma standard solution, Specpure:r, Sb 1000µg/mL
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific