Supplier Page from Thermo Fisher Scientific for D(+)-Raffinose pentahydrate, 99+%
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
Allopurinol, 98% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific