Supplier Page from Thermo Fisher Scientific for Water Spiking Standard A (WSS-A) Solution, Specpure:r
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific