Supplier Page from Thermo Fisher Scientific for Silver foil, 0.28mm (0.011in) thick, annealed, 99.9% (metals basis)
2-Ethylaniline, 98% from Thermo Fisher Scientific
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific