Supplier Page from Thermo Fisher Scientific for Aluminum wire, 0.5mm (0.02in) dia, hard, Puratronic:r, 99.999% (metals basis)
Dulcitol, 99+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific