Supplier Page from Thermo Fisher Scientific for Nickel(II) sulfate hexahydrate, 98+%, ACS reagent
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific