Ideal when handling fine coins, gold nuggets, silver bars, ingots, and other US bullion or World currency. - (1) JSP 10K Gold Testing Solution (0.5 oz). Simply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the results appear!
Gold/Silver Test Acid Tester Kit 10k 14k .999 .925 Sterling Silver
Puritest Gold Silver Jewelry Acid Testing Kit 9k 10K 14K 18K 22K Sterling 999 925 w/ Scratch Stone Tester Test Scrap Neutralizer, Adult Unisex, Size
10K 14K 18K Gold .999 Silver Testing Needles Set for
This EASY to use genuine PuriTEST and GTE Gold and Silver Jewelry test 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, apply a drop of the acid to the scratch mark on the stone, and watch the results appear in less than a minute! This testing kit is FUN, FAST, and ACCURATE! Safe to use.
GTE Gold/Silver Test Acid Tester Kit 10K 14K .999 .925 Sterling Testing Stone Detect Precious Metals Oro
Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K
GTE Gold and Silver Testing Supply