Supplier Page from Thermo Fisher Scientific for Copper(II) oxalate hemihydrate, 98%
Eicosanoic acid, 98% from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific
L-Serine methyl ester hydrochloride, 98% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific