5PC Fresh Gold Testing Jewelry Kit 10K 14K 18K 22K & Stone Precious Metals Oro

PRODUCTS DESCRIPTION<br>This is a 10K, 14K, 18K, 22k and Stone Testing Set Use for determining the carat content of jewelry.<br>The Test acids come in sturdy plastic bottles with internal baffle which prevents leaks to maximize safety and allows the user to precisely drop the amount needed. Each bottle has 12 grams. <br><br>Use Scratch Stone for determining the carat content of jewelry. Jewelers use these dark test stone to test gold karat as well as silver and platinum. <br><br>The Stone Testing Measures 2"x 1-1/2" x ¼"<br><br>Metal is tested by being scratched onto the surface of the stone. The stone is to be paired with testing solutions and acids to accurately determine the karat content of the scratch that was made. <br><br>Professional Use.<br>HOW TO USE?<br>SIMPLY SCRATCH THE PIECE OF GOLD YOU WOULD LIKE TO TEST ON A TESTING STONE AND PLACE 1 DROP ON THAT MARK WHERE THE STONE WAS SCRATCHED. IF THE SCRATCH DISAPPEARS, THEN THE ITEM IS EITHER NOT GOLD OR A LOWER KARAT. IF THE SCRATCH REMAINS, THEN THE ITEM IS THAT KARAT.<br><br>PRODUCT SPECIFICATIONS<br> TESTING SOLUTIONS<br>- Each bottle has 12 g. acid. <br>- Dimensions: 3.1" X 1" X 0.7" Inches (78 X 24 X 18mm)<br>- Bottle: Sturdy Plastic<br> Stone<br> .- Natural Gold Test Stone<br> .- Dimensions: 2" x 1.5" x 1/4"

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