Supplier Page from Thermo Fisher Scientific for Magnesium stearate, 3.8-5.0% Mg
2-Mercaptobenzothiazole, 95% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
Methyl chloroformate, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific