Supplier Page from Thermo Fisher Scientific for 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 95%
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific