Supplier Page from Thermo Fisher Scientific for Tetraphenylboron sodium, ACS reagent
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific