Supplier Page from Thermo Fisher Scientific for Polystyrene standard, M.W. 2,000,000, Mw/Mn 1.30
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific