Supplier Page from Thermo Fisher Scientific for Platinum wire, 0.25mm (0.01in) dia, Premion:r, 99.997% (metals basis)
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific