This EASY to use genuine JSP kit will determine the karat value and purity of Gold and Silver Jewelry, scrap, bars, coins, and much more! Simply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the results appear! Please note, the test stone is NOT included in this kit.
JSP Gold Silver Jewelry Metals Testing Acid 10K 14K 18K Kit + Scratch Test Stone
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JSP 14K Gold Scrap Jewelry Testing Kit Acid Test Liquid Scratch Stone Tester Oro
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JSP 22K 24K Gold Test Solution Tester Acid Bottle + 2x2 Testing Stone – GOLD TESTING EQUIPMENT
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JSP 14K Gold Scrap Jewelry Testing Kit Acid Test Liquid Scratch Stone Tester Oro
JSP 14K Gold Scrap Jewelry Testing Kit Acid Test Liquid Scratch Stone Tester Oro
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