This is a new set of 6 testing solutions. Everything you need to appraise 10k, 14k, 18k, 22k, silver and platinum. Each bottle has 1/2 fl oz of acid. This stone is used to test 10k, 14k, 18k, 22k platinum and silver.
Gold Testing Kit 10K 14K 18K 22K 24K with Acid Practical Gold
Gold Testing Acid Kit For Sale
Gold, Silver, and Platinum Jewelry & Precious Metals Test Kits – GOLD TESTING EQUIPMENT
Sold At Auction: Vintage 14K Gold Scrap Jewelry Estate, 55%, 60% OFF
Practical Acid Test Kit Silver Platinum Gold Testing Touchstone
PuriTEST 10k/14k/18k Gold Test Acid Solutions Tester Kit Detect Metals Scrap Jewelry + PRO 2x2 Testing Stone : Arts, Crafts & Sewing
Gold Acid Test Kit - UK
Gold Test Kit 10K - 14K - 18K Solutions - Test Stone
Gold, Silver, and Platinum Jewelry & Precious Metals Test Kits – GOLD TESTING EQUIPMENT
Sold At Auction: Vintage 14K Gold Scrap Jewelry Estate, 55%, 60% OFF
Gold Testing Kit 10k 14k 18k 22k Silver Platinum Acid With Test
How much does it usually cost you to have a piece of jewelry
Digital Scale + Electronc Diamond Detector + Gold/Silver/Platinum