This visible help serves as a reference information in the course of the strategy of figuring out the purity of silver. It presents a spectrum of colours, every equivalent to a particular silver alloy or fineness degree. When an acid answer is utilized to a silver pattern, the ensuing shade of the response is in comparison with the chart, thus indicating the approximate proportion of silver current.
The effectiveness of this technique lies in its comparatively fast and simple utility. Traditionally, it supplied a sensible means for jewelers, pawnbrokers, and valuable steel sellers to evaluate the worth of things. This technique continues to be employed at the moment, providing a tangible and fairly correct option to differentiate between varied grades of silver and to determine potential counterfeits or plated gadgets.