Supplier Page from Thermo Fisher Scientific for Paraformaldehyde, 96%, extra pure
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific