HERAEUS KULZER PRECIOUS METAL REFINING has over 50 years of experience and provides accurate assays. It melts, separates and analyzes your precious metals in one location to give you the highest return possible. There are no middlemen, surprise fees or minimum lot charges for your gold, platinum, palladium and silver. Using ICP-AES spectrometer technology to accurately determine the value of precious metal scrap, the company guarantees fair market value and provides as many containers as needed to fit all scrap materials, at no charge. Its new AutoShip program allows you to choose how often you automatically receive free shipping materials.