Supplier Page from Thermo Fisher Scientific for AMPSO, 0.2M buffer soln., pH 9.0
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific