Supplier Page from Thermo Fisher Scientific for Nickel foil, 0.5mm (0.02in) thick, Puratronic:r, 99.994% (metals basis)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific