Supplier Page from Thermo Fisher Scientific for Tri-n-octylphosphine, tech. 90%
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
Riboflavin, 98% from Thermo Fisher Scientific
Sulfanilamide, 98% from Thermo Fisher Scientific