Supplier Page from Thermo Fisher Scientific for Cresol Red
Diethyl carbonate, 99% from Thermo Fisher Scientific
DL-Methionine, 99+% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific