{"product_id":"gold-silver-platinum-testing-kit-30x-eye-loupe-coin-bar-jewelry-magnet-tester","title":"Core Gold-Silver-Platinum Testing Kit with Testing Stone + Magnet + Loupe","description":"\u003cp\u003e\u003cstrong\u003eWHAT'S INCLUDED:\u003c\/strong\u003e\u003cbr\u003e• TrueAssay 10 Karat Gold Testing Solution (1\/2 ounce bottle)\u003cbr\u003e• TrueAssay 14 Karat Gold Testing Solution (1\/2 ounce bottle)\u003cbr\u003e• TrueAssay 18 Karat Gold Testing Solution (1\/2 ounce bottle)\u003cbr\u003e• TrueAssay 22 Karat Gold Testing Solution (1\/2 ounce bottle)\u003cbr\u003e• TrueAssay Silver Testing Solution (1\/2 ounce bottle)\u003cbr\u003e• TrueAssay Platinum Testing Solution (1\/2 ounce bottle)\u003cbr\u003e• 3x6 Black Testing Stone\u003cbr\u003e• Neodymium Testing Magnet\u003cbr\u003e• 30X Eye Loupe\u003c\/p\u003e\n\u003cp\u003ePRODUCT DETAILS \u0026amp; USAGE:\u003c\/p\u003e\n\u003cp\u003eGold Testing Solutions (10K, 14K, 18K, 22K):\u003cbr\u003eSimply rub your item on a test stone then apply a drop of the solution onto the gold streak left on the stone. If the streak is unaffected, your material is at least that karat or higher. Use progressively higher karat solutions to determine the exact purity.\u003c\/p\u003e\n\u003cp\u003eTrueAssay Silver Testing Solution:\u003cbr\u003eSimply rub your item on our test stone then apply a drop of the solution onto the silver streak left on the stone. Results are as follows: Bright red = .999 fine Silver. Dark red = .925 sterling silver. Brown = .800 silver. Green = .500 Silver.\u003c\/p\u003e\n\u003cp\u003eTrueAssay Platinum Testing Solution:\u003cbr\u003eSimply rub your item on our test stone then apply a drop of the solution onto the platinum streak left on the stone. Results are as follows: If the streak is unaffected, it is platinum. If the streak dissolves or changes color, the material is not platinum. Palladium will turn red.\u003c\/p\u003e\n\u003cp\u003e3x6 Black Testing Stone:\u003cbr\u003eQuality testing stone for use with our gold testing solutions. Shows marks from gold, silver and platinum very well. Simply wash and re-use a thousand times. Includes a soft non-slip backing to prevent scratching your desk.\u003c\/p\u003e\n\u003cp\u003eNeodymium Testing Magnet:\u003cbr\u003eSuper strong magnet with solid brass casing. Will easily detect any object made of steel or nickel.\u003cbr\u003eDimensions:  1.8\" x .5\"\u003c\/p\u003e\n\u003cp\u003e30X Eye Loupe:\u003cbr\u003eProfessional 30X magnification eye loupe makes it easy to read markings on jewelry and coins. Includes an eyehole to attach to a lanyard or chain.\u003cbr\u003eDimensions with case: 2.3\" x 1.5\" .9\"\u003c\/p\u003e\n\u003cp data-end=\"1196\" data-start=\"830\"\u003e\u003cstrong data-end=\"850\" data-start=\"830\"\u003eImportant Notice\u003c\/strong\u003e\u003cbr data-end=\"853\" data-start=\"850\"\u003eTrue Assay testing solutions provide indicative results to assist in identifying precious metals. Results may vary depending on material composition, surface preparation, and testing conditions. This product is intended as a screening tool and should not be used as the sole method for determining the value or authenticity of precious metals.\u003c\/p\u003e\n\u003cp data-end=\"1391\" data-start=\"1369\"\u003e\u003cstrong data-end=\"1391\" data-start=\"1369\"\u003eSafety Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1569\" data-start=\"1393\"\u003e• For testing purposes only\u003cbr data-end=\"1423\" data-start=\"1420\"\u003e• Use in a well-ventilated area\u003cbr data-end=\"1457\" data-start=\"1454\"\u003e• Avoid contact with skin and eyes\u003cbr data-end=\"1494\" data-start=\"1491\"\u003e• Keep away from children\u003cbr data-end=\"1522\" data-start=\"1519\"\u003e• Follow all instructions included with the kit\u003c\/p\u003e\n\u003cp data-end=\"1569\" data-start=\"1393\"\u003e \u003c\/p\u003e","brand":"TrueAssay","offers":[{"title":"Default Title","offer_id":52688145416560,"sku":"Combo2","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/7098\/8144\/files\/ChatGPT_Image_Apr_9_2026_11_09_26_AM.png?v=1775747409","url":"https:\/\/trueassay.com\/products\/gold-silver-platinum-testing-kit-30x-eye-loupe-coin-bar-jewelry-magnet-tester","provider":"True Assay","version":"1.0","type":"link"}