Supplier Page from Thermo Fisher Scientific for o-Cresolphthalein complexone, indicator grade
1-Heptanol, 98% from Thermo Fisher Scientific
D(-)-Ribose, 99+% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific