With the Silver Chloride (AgCl) method, Silver can be refined in a batch-wise process to a very high degree of purity (999-9999) with...

KARAT Gold refers to a solid gold item (or gold alloy), either shaped or casted into form of jewelry or Bullion Bars & Coins. The karat...

Stannous chloride test solution is one of the most important tool and a most have for any precious metal recovery and refining process,...