Supplier Page from Thermo Fisher Scientific for Viscosity standard, Specpure:r, nominally 930cSt @ 40° and 82cSt @ 100°
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific