Supplier Page from Thermo Fisher Scientific for Zinc slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic:r, 99.993% (metals basis)
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific