Supplier Page from Thermo Fisher Scientific for Molybdenum rod, 12.7mm (0.5in) dia, 99.95% (metals basis)
Estrone, 99+% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific