Supplier Page from Thermo Fisher Scientific for Yttrium, plasma standard solution, Specpure:r, Y 1000µg/mL
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific