Supplier Page from Thermo Fisher Scientific for Gold flake, APS 1.5-3.0 micron, 99.96% (metals basis)
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific