Supplier Page from Thermo Fisher Scientific for tert-Butyl hydroperoxide, 70% aq. soln
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific