Gold Testing Acids and Equipment

Gold testing kits and testing acids are the most trusted and traditional tools for detecting gold.

Using a gold testing kit is simple and efficient: scratch or rub the precious metal onto a testing stone and then place roughly half a drop of acid on the sample (start with the karat you suspect the item to be). If the acid dissolves the metal, try again with a lower karat acid. If the metal remains on the stone, the karat of the acid is correct.

Kassoy's gold testing kits and acids make getting started simple and easy; gold testing acid is easily dispensed from plastic squeeze bottles. Contact an expert with questions at 800.452.7769, or shop now.