Supplier Page from Thermo Fisher Scientific for Platinum gauze, 100 mesh woven from 0.0762mm (0.003in) dia wire, 99.9% (metals basis)
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific