Supplier Page from Thermo Fisher Scientific for Chromium crystallite pieces, 2-15mm (0.08-0.59in), 99.996% (metals basis)
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific