{"product_id":"gold-silver-platinum-testing-kit-test-10k-14k-18k-22k-24k-999-925-magnet","title":"Core Gold-Silver-Platinum Testing Kit with Testing Stone + Magnet","description":"\u003cp\u003e\u003cstrong\u003eWHAT'S INCLUDED:\u003c\/strong\u003e\u003cbr\u003e• True Assay 10 Karat Gold Testing Solution\u003cbr\u003e• True Assay 14 Karat Gold Testing Solution\u003cbr\u003e• True Assay 18 Karat Gold Testing Solution\u003cbr\u003e• True Assay 22 Karat Gold Testing Solution\u003cbr\u003e• True Assay Silver Testing Solution\u003cbr\u003e• True Assay Platinum Testing Solution\u003cbr\u003e• 2x4 Black Testing Stone\u003cbr\u003e• Testing Magnet\u003cbr\u003e• Detailed Instruction Booklet with Illustrations\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\u003eSilver 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\u003ePlatinum 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\u003e2x4 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\"\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"1523\" data-end=\"1605\"\u003e\u003cstrong data-start=\"1523\" data-end=\"1605\"\u003eEach bottle provides dozens to hundreds of tests depending on the bottle size.\u003c\/strong\u003e\u003cstrong data-start=\"1523\" data-end=\"1605\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1282\" data-start=\"1158\"\u003eEconomy — 30–40 drops\u003cbr data-end=\"1182\" data-start=\"1179\"\u003eSmall — 150–200 drops\u003cbr data-end=\"1206\" data-start=\"1203\"\u003eMedium — 300–400 drops\u003cbr data-end=\"1231\" data-start=\"1228\"\u003eLarge — 400–550 drops\u003cbr data-end=\"1255\" data-start=\"1252\"\u003eExtra Large — 700–900 drops\u003c\/p\u003e\n\u003cp data-start=\"830\" data-end=\"1196\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"830\" data-end=\"1196\"\u003e\u003cstrong data-start=\"830\" data-end=\"850\"\u003eImportant Notice\u003c\/strong\u003e\u003cbr data-start=\"850\" data-end=\"853\"\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-start=\"1369\" data-end=\"1391\"\u003e\u003cstrong data-start=\"1369\" data-end=\"1391\"\u003eSafety Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1393\" data-end=\"1569\"\u003e• For testing purposes only\u003cbr data-start=\"1420\" data-end=\"1423\"\u003e• Use in a well-ventilated area\u003cbr data-start=\"1454\" data-end=\"1457\"\u003e• Avoid contact with skin and eyes\u003cbr data-start=\"1491\" data-end=\"1494\"\u003e• Keep away from children\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e• Follow all instructions included with the kit\u003c\/p\u003e","brand":"TrueAssay","offers":[{"title":"Economy","offer_id":53351259308400,"sku":"Combo2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":53351259341168,"sku":"Combo3","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":53351259373936,"sku":"Combo4","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":53351259406704,"sku":"Combo5","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Extra Large","offer_id":53351259439472,"sku":"Combo6","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/7098\/8144\/files\/ChatGPT_Image_Apr_9_2026_11_14_33_AM.png?v=1775747764","url":"https:\/\/trueassay.com\/products\/gold-silver-platinum-testing-kit-test-10k-14k-18k-22k-24k-999-925-magnet","provider":"True Assay","version":"1.0","type":"link"}