Supplier Page from Thermo Fisher Scientific for (S)-(+)-1,3-Butanediol, 98%
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Glutaric acid, 99% from Thermo Fisher Scientific
Glyoxylic acid monohydrate, 98%, pure from Thermo Fisher Scientific