Supplier Page from Thermo Fisher Scientific for 1,3,5-Triazine-2,4,6-trithiol trisodium salt, approx. 15% solution in water
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ellagic acid, 97% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific