Supplier Page from Thermo Fisher Scientific for Titanium(IV) isopropoxide, 95%
2-Mercaptobenzothiazole, 95% from Thermo Fisher Scientific
DL-Glutamic acid monohydrate, 98+% from Thermo Fisher Scientific
L-Serine, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific