Supplier Page from Thermo Fisher Scientific for D(+)-Raffinose pentahydrate, 99+%
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
Acetylenedicarboxylic acid, 98% from Thermo Fisher Scientific
L(+)-Prolinol, 95% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific