Supplier Page from Thermo Fisher Scientific for 2,4-Dihydroxybenzoic acid, 97%
2-Ethylaniline, 98% from Thermo Fisher Scientific
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific