Supplier Page from Thermo Fisher Scientific for Nickel wire, 0.1mm (0.004in) dia, Puratronic:r, 99.994% (metals basis)
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl dichlorophosphate, 97% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific