Supplier Page from Thermo Fisher Scientific for Gold gauze, 52 mesh woven from 0.102mm (0.004in) dia wire, 99.99% (metals basis)
Ellagic acid, 97% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific