Supplier Page from Thermo Fisher Scientific for Potassium tris(1-pyrazolyl)borohydride, 93%
DL-1,2-Hexanediol, 98% from Thermo Fisher Scientific
Galvinoxyl free radical, 98% from Thermo Fisher Scientific
Melatonine, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific