Supplier Page from Thermo Fisher Scientific for 1,3-Diphenylisobenzofuran, 97%
D(+)-Melibiose monohydrate, 99+% from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific