Supplier Page from Thermo Fisher Scientific for Zirconium(IV) sulfate tetrahydrate, 99.99% (metals basis)
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific