Supplier Page from Thermo Fisher Scientific for Potassium bis(oxalato)oxotitanate(IV) hydrate, Puratronic:r, 99.997% (metals basis)
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Isonipecotic acid, 99% from Thermo Fisher Scientific
Phenylselenol, 98% from Thermo Fisher Scientific