Supplier Page from Thermo Fisher Scientific for Hydrogen peroxide, ACS, 29-32% w/w aq. soln., stab
D-Mannitol, 98+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific
Methyl acetoacetate, 99+% from Thermo Fisher Scientific