Supplier Page from Thermo Fisher Scientific for Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II), 99.9% (metals basis)
Estrone, 99+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific