Refining & Assaying Services; Testing & Analytical Services; Established in 1919, Gannon & Scott has been Providing Customized Precious Metals Refining, Reclamation and Physical/Intellectual Property Destruction Services; with Facilities in Az and Ri, we Provide Geographic Advantages for Customers Worldwide. We are Itar Registered, Chwmeg Approved, (Iso)9001:2008 Certified and Zero Discharge. Leading-Edge Refining Technologies, Stringent Environmental Standards, Superior Returns and Customer Service ...