JSP Gold Test Kit for 10K, 14K, and 18K Purity Fisher Gold Bug Pro Volume Control

Volume Control

Riffles are designed with a two-step ramp

8 mm Bail Size

and the Ion System offers an eco-friendly approach by pinpointing areas of heightened ion concentrations

JSP Gold Test Kit for 10K, 14K, and 18K Purity Fisher Gold Bug Pro Volume ControlAccurate & Reliable Gold Purity Testing How To This Gold Test Acid Kit allows you to quickly check gold purity by scratching the metal on a test stone and applying acid. If the acid doesnt affect the scratch, the gold meets or exceeds the tested karat. If it dissolves, the gold is of lower purity or not gold. For accuracy, compare with a scratch from a known gold sample. Caution Educate yourself about the safe handling of this product before use.