Supplier Page from Thermo Fisher Scientific for Platinum wire, 0.762mm (0.03in) dia, hard, 99.95% (metals basis)
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific