Supplier Page from Thermo Fisher Scientific for 4-Nitrophenyl phenyl sulfide, 98%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific