Supplier Page from Thermo Fisher Scientific for Platinum rod, 6.35mm (0.25in) dia, Premion:r, 99.99% (metals basis)
Eicosanoic acid, 98% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific