Supplier Page from Thermo Fisher Scientific for Zinc foil, 0.25mm (0.01in) thick, Puratronic:r, 99.994% (metals basis)
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific