Supplier Page from Thermo Fisher Scientific for 2,3-Diphenyl-2-cyclopropen-1-one, 99% (dry wt.), may cont up to 5% water
Ergosterol, 98% from Thermo Fisher Scientific
Ethylcyclohexane, 99+% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific