{"product_id":"gold-testing-solutions-20k-22k-acid-neutralizer","title":"High-Karat Gold Testing Kit – 18K\/20K\/22K","description":"\u003ch3\u003eThe High-Karat Gold Testing Kit\u003c\/h3\u003e\n\u003cp\u003ePurpose-built for buyers who handle high-karat gold. Pinpoint 18K, 20K, and 22K gold with precision and neutralize acid residue between tests for consistently clean, accurate results. Perfect for coin dealers, bullion buyers, and jewelers working with fine gold.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrueAssay 18K Gold Testing Solution\u003c\/li\u003e\n\u003cli\u003eTrueAssay 20K Gold Testing Solution\u003c\/li\u003e\n\u003cli\u003eTrueAssay 22K Gold Testing Solution\u003c\/li\u003e\n\u003cli\u003eTrueAssay Acid Neutralizer Solution\u003c\/li\u003e\n\u003cli\u003e2x4 Black Testing Stone with non-slip backing\u003c\/li\u003e\n\u003cli\u003eFreshly mixed, US-made, tamper-evident bottles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Test High-Karat Gold\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRub your item on the testing stone to leave a visible gold streak.\u003c\/li\u003e\n\u003cli\u003eApply a single drop of the karat solution directly onto the streak.\u003c\/li\u003e\n\u003cli\u003eIf the streak stays, your item is that karat or higher.\u003c\/li\u003e\n\u003cli\u003eWork up through 18K → 20K → 22K to pinpoint the exact karat.\u003c\/li\u003e\n\u003cli\u003eApply acid neutralizer, then rinse and dry the stone before the next test.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhy the Acid Neutralizer Matters\u003c\/h3\u003e\n\u003cp\u003eLeftover acid on your stone can skew results and corrode your workspace. TrueAssay's neutralizer instantly stops the reaction, keeps your stone ready for the next test, and makes cleanup safer.\u003c\/p\u003e\n\u003ch3\u003eWho This Is For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoin and bullion dealers handling fine gold\u003c\/li\u003e\n\u003cli\u003eJewelers specializing in 18K+ pieces\u003c\/li\u003e\n\u003cli\u003ePawn shops and precious metal buyers\u003c\/li\u003e\n\u003cli\u003eResellers sourcing imported or high-karat gold\u003c\/li\u003e\n\u003cli\u003eCollectors verifying investment-grade pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy TrueAssay\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshly mixed in the USA\u003c\/strong\u003e — potent, reliable reactions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete high-karat coverage\u003c\/strong\u003e — 18K, 20K, and 22K in one kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcid neutralizer included\u003c\/strong\u003e — safer cleanup, more accurate repeat tests\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted by thousands\u003c\/strong\u003e of Amazon and Shopify buyers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill this damage my gold?\u003c\/strong\u003e\u003cbr\u003eNo. Testing happens on the stone, not on your item.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I use the neutralizer?\u003c\/strong\u003e\u003cbr\u003eAfter reading the test, apply a drop of neutralizer to the stone to stop the acid reaction. Then rinse with water and wipe clean.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many tests per bottle?\u003c\/strong\u003e\u003cbr\u003eApproximately 400 tests per bottle when using single drops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I buy refills separately?\u003c\/strong\u003e\u003cbr\u003eYes — individual TrueAssay solutions and neutralizer are available in our store.\u003c\/p\u003e\n\u003ch3\u003eSafety First\u003c\/h3\u003e\n\u003cp\u003eThese solutions contain strong acids. Wear gloves and eye protection, work in a ventilated area, and keep away from children and pets. In case of skin contact, rinse immediately with plenty of water. See the included SDS for full handling details.\u003c\/p\u003e\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAcid testing is a screening method. For high-value items, confirm results with XRF analysis or a certified assay.\u003c\/p\u003e","brand":"TrueAssay","offers":[{"title":"Default Title","offer_id":53549479625072,"sku":"A2+A4+A5","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/7098\/8144\/files\/2022ACID.png?v=1775759112","url":"https:\/\/trueassay.com\/products\/gold-testing-solutions-20k-22k-acid-neutralizer","provider":"True Assay","version":"1.0","type":"link"}