PAMP Suisse is the world's leading independent refiner of precious metals, and undoubtedly the most prestigious. These classic PAMP bars contain 50 grams of pure 24 karat gold (1.61 Troy ounces) with the weight and purity stamped right onto the bar. PAMP is the abbreviation for Produits Artistiques Metaux Precieux, which means artistic, precious metals products.