Supplier Page from Thermo Fisher Scientific for Dihydrogen hexachloroplatinate(IV) hexahydrate, ACS, Premion:r, 99.95% (metals basis), Pt 37.5% min
4-Ethylphenol, 97% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific