Supplier Page from Thermo Fisher Scientific for Tantalum Thinfoil, 0.0127mm (0.0005in) thick, 99.95% (metals basis)
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific