0 Karat gold testing acid in liquid form. JSP brand. These acids give accurate results when checking the Karat value of gold. They come in easy-to-use plastic 0.5 oz. 15 mL bottles with secure, color coded caps. Instructions not available

This solution is used to verify the gold content in items Apply a drop of this solution to a small sample of the item to be tested If the sample disappears, then the item is below the karat of the solution Each order is for a 0.5 oz bottle