Supplier Page from Thermo Fisher Scientific for Tetraammineplatinum(II) nitrate, Premion:r, 99.99% (metals basis), Pt 50% min
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific