{"product_id":"trueassay-gold-platinum-testing-solution-kit-9k-12k-18k-22k-gold-platinum-5-bottle-set","title":"TrueAssay Gold \u0026 Platinum Testing Solution Kit – 9K, 12K, 18K, 22K Gold + Platinum (5-Bottle Set)","description":"\u003ch2\u003eThe Complete Gold \u0026amp; Platinum Testing Kit\u003c\/h2\u003e\n\u003cp\u003eEverything you need to test gold and platinum in one professional set. Verify 9K, 12K, 18K, and 22K gold plus platinum with a single drop on a testing stone. Fast, accurate, professional-grade results — no acids wasted and no damage to your pieces. Trusted by jewelers, pawn shops, gold buyers, and resellers nationwide.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrueAssay 9K Gold Testing Solution (green cap)\u003c\/li\u003e\n\u003cli\u003eTrueAssay 12K Gold Testing Solution (orange cap)\u003c\/li\u003e\n\u003cli\u003eTrueAssay 18K Gold Testing Solution (light purple cap)\u003c\/li\u003e\n\u003cli\u003eTrueAssay 22K Gold Testing Solution (dark purple cap)\u003c\/li\u003e\n\u003cli\u003eTrueAssay Platinum Testing Solution (blue cap)\u003c\/li\u003e\n\u003cli\u003eFreshly mixed, US-made, tamper-evident bottles\u003c\/li\u003e\n\u003cli\u003eTesting stone sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBottle Size \u0026amp; Drop Count\u003c\/h3\u003e\n\u003cp\u003eEach bottle holds a generous supply of solution with a precision dropper tip for clean, controlled application. A single test uses just one drop, so each bottle delivers hundreds of individual tests — making this kit extremely cost-effective for high-volume buyers and everyday use alike.\u003c\/p\u003e\n\u003ch3\u003eBottle Sizes \u0026amp; Test Counts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEconomy — 30–40 drops\u003c\/li\u003e\n\u003cli\u003eSmall — 150–200 drops\u003c\/li\u003e\n\u003cli\u003eMedium — 300–400 drops\u003c\/li\u003e\n\u003cli\u003eLarge — 400–550 drops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision dropper tip for accurate single-drop dosing\u003c\/li\u003e\n\u003cli\u003eOne drop per test — hundreds of tests per bottle\u003c\/li\u003e\n\u003cli\u003eChild-resistant, tamper-evident caps\u003c\/li\u003e\n\u003cli\u003eClearly color-coded by karat for fast, error-free selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Test Gold\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRub your item firmly on a testing stone to leave a visible gold streak.\u003c\/li\u003e\n\u003cli\u003eApply a single drop of the matching karat solution onto the streak.\u003c\/li\u003e\n\u003cli\u003eIf the streak remains, your item is that karat or higher. If it fades, it's lower.\u003c\/li\u003e\n\u003cli\u003eWork up through 9K → 12K → 18K → 22K to pinpoint the exact karat.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eHow to Test Platinum\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRub your item on the testing stone to leave a clear metal streak.\u003c\/li\u003e\n\u003cli\u003eApply a single drop of the platinum solution to the streak.\u003c\/li\u003e\n\u003cli\u003eIf the streak holds, your item is platinum. If it dissolves or changes, it is not.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhy Choose TrueAssay\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade in Colorado, USA with fresh, reliable formulas\u003c\/li\u003e\n\u003cli\u003eProfessional-grade accuracy without damaging your items\u003c\/li\u003e\n\u003cli\u003eColor-coded labeling system for quick identification\u003c\/li\u003e\n\u003cli\u003eLong shelf life when stored properly, away from heat and light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKeep out of reach of children. For professional and hobby use only.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TrueAssay","offers":[{"title":"Economy","offer_id":53917789454704,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":53917789487472,"sku":null,"price":17.99,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":53917789520240,"sku":null,"price":20.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":53917789553008,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/7098\/8144\/files\/econ.png?v=1781640816","url":"https:\/\/trueassay.com\/products\/trueassay-gold-platinum-testing-solution-kit-9k-12k-18k-22k-gold-platinum-5-bottle-set","provider":"True Assay","version":"1.0","type":"link"}