Faggi Enrico S.p.A. boasts a modern analysis laboratory that uses various, instrumental and chemical-physical techniques to perform exact evaluations of precious metals contained in any type of sample, whether liquid or solid. Thus alongside the classic and internationally validated gravimetric cupellation method, the laboratory uses precise and reliable instrumental methods such as photometry, or inductive coupled optical emission spectroscopy (ICP-OES). The laboratory is also equipped to guarantee an efficient quality control on the precious metal-bearing salts and solutions produced and sold by Faggi Enrico S.p.A., and is furthermore able to analyze practically every type of waste to determine its content both in precious metals and pollutants, and thus destine it to proper disposal in full respect of the environment.