Supplier Page from Thermo Fisher Scientific for Tin wire, 0.25mm (0.01in) dia, Puratronic:r, 99.998% (metals basis)
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific