Supplier Page from Thermo Fisher Scientific for 2,2'-Bipyridine-4,4'-dicarboxylic acid, 98%
Ellagic acid, 97% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific