Gold Jewellery Acid Care Test Kit - Test 9k, 10k, 14k, 18k, 22k Slate Stone Tool
Gold Acid Test Kit - 9k 10k 14k 18k 22k. Each kit contains high-grade testing acids for 9K, 10K, 14K, 18K, 24K. 22k Gold Solution. 9k Gold Solution. 2x2" BullionCare Slate Stone. Specifically designed for this type of acid testing.